2896812529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 3349485216

約数和(自身を除く): 452672687

約数列:

[1, 13, 17, 137, 221, 241, 397, 1781, 2329, 3133, 4097, 5161, 6749, 30277, 33017, 53261, 54389, 87737, 95677, 429221, 561289, 707057, 924613, 1243801, 1626509, 7296757, 12019969, 13107749, 21144617, 170400737, 222831733, 2896812529]

約数ペア:

[(1, 2896812529), (13, 222831733), (17, 170400737), (137, 21144617), (221, 13107749), (241, 12019969), (397, 7296757), (1781, 1626509), (2329, 1243801), (3133, 924613), (4097, 707057), (5161, 561289), (6749, 429221), (30277, 95677), (33017, 87737), (53261, 54389)]