134673604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{42457}}^1$

素因数の和:42535

約数の個数: 24

約数和(自身を含む): 257974808

約数和(自身を除く): 123301204

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 42457, 84914, 169828, 551941, 1103882, 2207764, 2589877, 5179754, 10359508, 33668401, 67336802, 134673604]

約数ペア:

[(1, 134673604), (2, 67336802), (4, 33668401), (13, 10359508), (26, 5179754), (52, 2589877), (61, 2207764), (122, 1103882), (244, 551941), (793, 169828), (1586, 84914), (3172, 42457)]