2100081848

素因数分解:

$2^3\times {\mathrm{3911}}^1\times {\mathrm{67121}}^1$

素因数の和:71038

約数の個数: 16

約数和(自身を含む): 3938718960

約数和(自身を除く): 1838637112

約数列:

[1, 2, 4, 8, 3911, 7822, 15644, 31288, 67121, 134242, 268484, 536968, 262510231, 525020462, 1050040924, 2100081848]

約数ペア:

[(1, 2100081848), (2, 1050040924), (4, 525020462), (8, 262510231), (3911, 536968), (7822, 268484), (15644, 134242), (31288, 67121)]