2010577891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8693}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 2537256960

約数和(自身を除く): 526679069

約数列:

[1, 7, 19, 37, 47, 133, 259, 329, 703, 893, 1739, 4921, 6251, 8693, 12173, 33041, 60851, 165167, 231287, 321641, 408571, 1156169, 2251487, 2859997, 6111179, 7762849, 15117127, 42778253, 54339943, 105819889, 287225413, 2010577891]

約数ペア:

[(1, 2010577891), (7, 287225413), (19, 105819889), (37, 54339943), (47, 42778253), (133, 15117127), (259, 7762849), (329, 6111179), (703, 2859997), (893, 2251487), (1739, 1156169), (4921, 408571), (6251, 321641), (8693, 231287), (12173, 165167), (33041, 60851)]