675268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 1310400

約数和(自身を除く): 635132

約数列:

[1, 2, 4, 11, 22, 44, 103, 149, 206, 298, 412, 596, 1133, 1639, 2266, 3278, 4532, 6556, 15347, 30694, 61388, 168817, 337634, 675268]

約数ペア:

[(1, 675268), (2, 337634), (4, 168817), (11, 61388), (22, 30694), (44, 15347), (103, 6556), (149, 4532), (206, 3278), (298, 2266), (412, 1639), (596, 1133)]