2000968611

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1\times {\mathrm{3691}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 2688012288

約数和(自身を除く): 687043677

約数列:

[1, 3, 157, 471, 1151, 3453, 3691, 11073, 180707, 542121, 579487, 1738461, 4248341, 12745023, 666989537, 2000968611]

約数ペア:

[(1, 2000968611), (3, 666989537), (157, 12745023), (471, 4248341), (1151, 1738461), (3453, 579487), (3691, 542121), (11073, 180707)]