2109550096

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2487677}}^1$

素因数の和:2487738

約数の個数: 20

約数和(自身を含む): 4164372972

約数和(自身を除く): 2054822876

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2487677, 4975354, 9950708, 19901416, 39802832, 131846881, 263693762, 527387524, 1054775048, 2109550096]

約数ペア:

[(1, 2109550096), (2, 1054775048), (4, 527387524), (8, 263693762), (16, 131846881), (53, 39802832), (106, 19901416), (212, 9950708), (424, 4975354), (848, 2487677)]