325667068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{10477}}^1$

素因数の和:10909

約数の個数: 24

約数和(自身を含む): 601437200

約数和(自身を除く): 275770132

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 7771, 10477, 15542, 20954, 31084, 41908, 199063, 398126, 796252, 4285093, 8570186, 17140372, 81416767, 162833534, 325667068]

約数ペア:

[(1, 325667068), (2, 162833534), (4, 81416767), (19, 17140372), (38, 8570186), (76, 4285093), (409, 796252), (818, 398126), (1636, 199063), (7771, 41908), (10477, 31084), (15542, 20954)]