317202556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{31481}}^1$

素因数の和:31725

約数の個数: 24

約数和(自身を含む): 608232240

約数和(自身を除く): 291029684

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 31481, 62962, 125924, 346291, 692582, 1385164, 7209149, 14418298, 28836596, 79300639, 158601278, 317202556]

約数ペア:

[(1, 317202556), (2, 158601278), (4, 79300639), (11, 28836596), (22, 14418298), (44, 7209149), (229, 1385164), (458, 692582), (916, 346291), (2519, 125924), (5038, 62962), (10076, 31481)]