254818416

素因数分解:

$2^4\times 3^1\times {\mathrm{5308717}}^1$

素因数の和:5308728

約数の個数: 20

約数和(自身を含む): 658281032

約数和(自身を除く): 403462616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5308717, 10617434, 15926151, 21234868, 31852302, 42469736, 63704604, 84939472, 127409208, 254818416]

約数ペア:

[(1, 254818416), (2, 127409208), (3, 84939472), (4, 63704604), (6, 42469736), (8, 31852302), (12, 21234868), (16, 15926151), (24, 10617434), (48, 5308717)]