253691664

素因数分解:

$2^4\times 3^1\times {\mathrm{5285243}}^1$

素因数の和:5285254

約数の個数: 20

約数和(自身を含む): 655370256

約数和(自身を除く): 401678592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5285243, 10570486, 15855729, 21140972, 31711458, 42281944, 63422916, 84563888, 126845832, 253691664]

約数ペア:

[(1, 253691664), (2, 126845832), (3, 84563888), (4, 63422916), (6, 42281944), (8, 31711458), (12, 21140972), (16, 15855729), (24, 10570486), (48, 5285243)]