2017589772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 5221117440

約数和(自身を除く): 3203527668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 263, 267, 356, 526, 534, 653, 789, 979, 1052, 1068, 1306, 1578, 1958, 1959, 2612, 2893, 2937, 3156, 3916, 3918, 5786, 5874, 7183, 7836, 8679, 11572, 11748, 14366, 17358, 21549, 23407, 28732, 34716, 43098, 46814, 58117, 70221, 86196, 93628, 116234, 140442, 171739, 174351, 232468, 257477, 280884, 343478, 348702, 514954, 515217, 639287, 686956, 697404, 772431, 1029908, 1030434, 1278574, 1544862, 1889129, 1917861, 2060868, 2557148, 3089724, 3778258, 3835722, 5667387, 7556516, 7671444, 11334774, 15284771, 22669548, 30569542, 45854313, 61139084, 91708626, 168132481, 183417252, 336264962, 504397443, 672529924, 1008794886, 2017589772]

約数ペア:

[(1, 2017589772), (2, 1008794886), (3, 672529924), (4, 504397443), (6, 336264962), (11, 183417252), (12, 168132481), (22, 91708626), (33, 61139084), (44, 45854313), (66, 30569542), (89, 22669548), (132, 15284771), (178, 11334774), (263, 7671444), (267, 7556516), (356, 5667387), (526, 3835722), (534, 3778258), (653, 3089724), (789, 2557148), (979, 2060868), (1052, 1917861), (1068, 1889129), (1306, 1544862), (1578, 1278574), (1958, 1030434), (1959, 1029908), (2612, 772431), (2893, 697404), (2937, 686956), (3156, 639287), (3916, 515217), (3918, 514954), (5786, 348702), (5874, 343478), (7183, 280884), (7836, 257477), (8679, 232468), (11572, 174351), (11748, 171739), (14366, 140442), (17358, 116234), (21549, 93628), (23407, 86196), (28732, 70221), (34716, 58117), (43098, 46814)]