2001263796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 5897009664

約数和(自身を除く): 3895745868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 163, 166, 249, 252, 326, 332, 489, 498, 581, 587, 652, 747, 978, 996, 1141, 1162, 1174, 1467, 1494, 1743, 1761, 1956, 2282, 2324, 2348, 2934, 2988, 3423, 3486, 3522, 4109, 4564, 5229, 5283, 5868, 6846, 6972, 7044, 8218, 10269, 10458, 10566, 12327, 13529, 13692, 16436, 20538, 20916, 21132, 24654, 27058, 36981, 40587, 41076, 48721, 49308, 54116, 73962, 81174, 94703, 95681, 97442, 121761, 146163, 147924, 162348, 189406, 191362, 194884, 243522, 284109, 287043, 292326, 341047, 378812, 382724, 438489, 487044, 568218, 574086, 584652, 669767, 682094, 852327, 861129, 876978, 1023141, 1136436, 1148172, 1339534, 1364188, 1704654, 1722258, 1753956, 2009301, 2046282, 2679068, 3069423, 3409308, 3444516, 4018602, 4092564, 6027903, 6138846, 7941523, 8037204, 12055806, 12277692, 15883046, 23824569, 24111612, 31766092, 47649138, 55590661, 71473707, 95298276, 111181322, 142947414, 166771983, 222362644, 285894828, 333543966, 500315949, 667087932, 1000631898, 2001263796]

約数ペア:

[(1, 2001263796), (2, 1000631898), (3, 667087932), (4, 500315949), (6, 333543966), (7, 285894828), (9, 222362644), (12, 166771983), (14, 142947414), (18, 111181322), (21, 95298276), (28, 71473707), (36, 55590661), (42, 47649138), (63, 31766092), (83, 24111612), (84, 23824569), (126, 15883046), (163, 12277692), (166, 12055806), (249, 8037204), (252, 7941523), (326, 6138846), (332, 6027903), (489, 4092564), (498, 4018602), (581, 3444516), (587, 3409308), (652, 3069423), (747, 2679068), (978, 2046282), (996, 2009301), (1141, 1753956), (1162, 1722258), (1174, 1704654), (1467, 1364188), (1494, 1339534), (1743, 1148172), (1761, 1136436), (1956, 1023141), (2282, 876978), (2324, 861129), (2348, 852327), (2934, 682094), (2988, 669767), (3423, 584652), (3486, 574086), (3522, 568218), (4109, 487044), (4564, 438489), (5229, 382724), (5283, 378812), (5868, 341047), (6846, 292326), (6972, 287043), (7044, 284109), (8218, 243522), (10269, 194884), (10458, 191362), (10566, 189406), (12327, 162348), (13529, 147924), (13692, 146163), (16436, 121761), (20538, 97442), (20916, 95681), (21132, 94703), (24654, 81174), (27058, 73962), (36981, 54116), (40587, 49308), (41076, 48721)]