2000387851

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{4051}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 2562679296

約数和(自身を除く): 562291445

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 1331, 4051, 4081, 6413, 9317, 28357, 44561, 44891, 70543, 214703, 311927, 490171, 493801, 1502921, 2361733, 3431197, 5391881, 16532131, 25979063, 37743167, 181853441, 285769693, 2000387851]

約数ペア:

[(1, 2000387851), (7, 285769693), (11, 181853441), (53, 37743167), (77, 25979063), (121, 16532131), (371, 5391881), (583, 3431197), (847, 2361733), (1331, 1502921), (4051, 493801), (4081, 490171), (6413, 311927), (9317, 214703), (28357, 70543), (44561, 44891)]