881968934

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 1718245440

約数和(自身を除く): 836276506

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 154, 283, 343, 413, 539, 566, 649, 686, 826, 1078, 1298, 1981, 2401, 2891, 3113, 3773, 3962, 4543, 4802, 5782, 6226, 7546, 9086, 13867, 16697, 20237, 21791, 26411, 27734, 31801, 33394, 40474, 43582, 52822, 63602, 97069, 116879, 141659, 152537, 183667, 194138, 222607, 233758, 283318, 305074, 367334, 445214, 679483, 818153, 1067759, 1285669, 1358966, 1558249, 1636306, 2135518, 2571338, 3116498, 5727071, 7474313, 8999683, 11454142, 14948626, 17999366, 40089497, 62997781, 80178994, 125995562, 440984467, 881968934]

約数ペア:

[(1, 881968934), (2, 440984467), (7, 125995562), (11, 80178994), (14, 62997781), (22, 40089497), (49, 17999366), (59, 14948626), (77, 11454142), (98, 8999683), (118, 7474313), (154, 5727071), (283, 3116498), (343, 2571338), (413, 2135518), (539, 1636306), (566, 1558249), (649, 1358966), (686, 1285669), (826, 1067759), (1078, 818153), (1298, 679483), (1981, 445214), (2401, 367334), (2891, 305074), (3113, 283318), (3773, 233758), (3962, 222607), (4543, 194138), (4802, 183667), (5782, 152537), (6226, 141659), (7546, 116879), (9086, 97069), (13867, 63602), (16697, 52822), (20237, 43582), (21791, 40474), (26411, 33394), (27734, 31801)]