317668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 617400

約数和(自身を除く): 299732

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 149, 164, 298, 533, 596, 1066, 1937, 2132, 3874, 6109, 7748, 12218, 24436, 79417, 158834, 317668]

約数ペア:

[(1, 317668), (2, 158834), (4, 79417), (13, 24436), (26, 12218), (41, 7748), (52, 6109), (82, 3874), (149, 2132), (164, 1937), (298, 1066), (533, 596)]