811659316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{10847}}^1$

素因数の和:12303

約数の個数: 24

約数和(自身を含む): 1530869760

約数和(自身を除く): 719210444

約数列:

[1, 2, 4, 13, 26, 52, 1439, 2878, 5756, 10847, 18707, 21694, 37414, 43388, 74828, 141011, 282022, 564044, 15608833, 31217666, 62435332, 202914829, 405829658, 811659316]

約数ペア:

[(1, 811659316), (2, 405829658), (4, 202914829), (13, 62435332), (26, 31217666), (52, 15608833), (1439, 564044), (2878, 282022), (5756, 141011), (10847, 74828), (18707, 43388), (21694, 37414)]