2051212916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{10910707}}^1$

素因数の和:10910758

約数の個数: 12

約数和(自身を含む): 3665997888

約数和(自身を除く): 1614784972

約数列:

[1, 2, 4, 47, 94, 188, 10910707, 21821414, 43642828, 512803229, 1025606458, 2051212916]

約数ペア:

[(1, 2051212916), (2, 1025606458), (4, 512803229), (47, 43642828), (94, 21821414), (188, 10910707)]