1871516848

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1035131}}^1$

素因数の和:1035252

約数の個数: 20

約数和(自身を含む): 3658156488

約数和(自身を除く): 1786639640

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1035131, 2070262, 4140524, 8281048, 16562096, 116969803, 233939606, 467879212, 935758424, 1871516848]

約数ペア:

[(1, 1871516848), (2, 935758424), (4, 467879212), (8, 233939606), (16, 116969803), (113, 16562096), (226, 8281048), (452, 4140524), (904, 2070262), (1808, 1035131)]