856552294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{30703}}^1$

素因数の和:30784

約数の個数: 32

約数和(自身を含む): 1470107520

約数和(自身を除く): 613555226

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 13949, 27898, 30703, 61406, 399139, 798278, 890387, 1136011, 1780774, 2272022, 11575031, 14768143, 23150062, 29536286, 32944319, 65888638, 428276147, 856552294]

約数ペア:

[(1, 856552294), (2, 428276147), (13, 65888638), (26, 32944319), (29, 29536286), (37, 23150062), (58, 14768143), (74, 11575031), (377, 2272022), (481, 1780774), (754, 1136011), (962, 890387), (1073, 798278), (2146, 399139), (13949, 61406), (27898, 30703)]