254455852

素因数分解:

$2^2\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{4519}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 509277440

約数和(自身を除く): 254821588

約数列:

[1, 2, 4, 7, 14, 28, 2011, 4022, 4519, 8044, 9038, 14077, 18076, 28154, 31633, 56308, 63266, 126532, 9087709, 18175418, 36350836, 63613963, 127227926, 254455852]

約数ペア:

[(1, 254455852), (2, 127227926), (4, 63613963), (7, 36350836), (14, 18175418), (28, 9087709), (2011, 126532), (4022, 63266), (4519, 56308), (8044, 31633), (9038, 28154), (14077, 18076)]