2057841653

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11357

約数の個数: 32

約数和(自身を含む): 2624866560

約数和(自身を除く): 567024907

約数列:

[1, 7, 17, 29, 53, 119, 203, 371, 493, 901, 1537, 3451, 6307, 10759, 11251, 26129, 78757, 182903, 191267, 326279, 596303, 1338869, 2283953, 4174121, 5546743, 10137151, 17292787, 38827201, 70960057, 121049509, 293977379, 2057841653]

約数ペア:

[(1, 2057841653), (7, 293977379), (17, 121049509), (29, 70960057), (53, 38827201), (119, 17292787), (203, 10137151), (371, 5546743), (493, 4174121), (901, 2283953), (1537, 1338869), (3451, 596303), (6307, 326279), (10759, 191267), (11251, 182903), (26129, 78757)]