392699788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{260411}}^1$

素因数の和:260457

約数の個数: 24

約数和(自身を含む): 765611280

約数和(自身を除く): 372911492

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 260411, 520822, 1041644, 3385343, 6770686, 7551919, 13541372, 15103838, 30207676, 98174947, 196349894, 392699788]

約数ペア:

[(1, 392699788), (2, 196349894), (4, 98174947), (13, 30207676), (26, 15103838), (29, 13541372), (52, 7551919), (58, 6770686), (116, 3385343), (377, 1041644), (754, 520822), (1508, 260411)]