318873604

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{10141}}^1$

素因数の和:11275

約数の個数: 24

約数和(自身を含む): 638378048

約数和(自身を除く): 319504444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 4492, 7861, 10141, 15722, 20282, 31444, 40564, 70987, 141974, 283948, 11388343, 22776686, 45553372, 79718401, 159436802, 318873604]

約数ペア:

[(1, 318873604), (2, 159436802), (4, 79718401), (7, 45553372), (14, 22776686), (28, 11388343), (1123, 283948), (2246, 141974), (4492, 70987), (7861, 40564), (10141, 31444), (15722, 20282)]