6643612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 11944800

約数和(自身を除く): 5301188

約数列:

[1, 2, 4, 71, 142, 149, 157, 284, 298, 314, 596, 628, 10579, 11147, 21158, 22294, 23393, 42316, 44588, 46786, 93572, 1660903, 3321806, 6643612]

約数ペア:

[(1, 6643612), (2, 3321806), (4, 1660903), (71, 93572), (142, 46786), (149, 44588), (157, 42316), (284, 23393), (298, 22294), (314, 21158), (596, 11147), (628, 10579)]