553680924

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{331943}}^1$

素因数の和:332089

約数の個数: 24

約数和(自身を含む): 1301220480

約数和(自身を除く): 747539556

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 331943, 663886, 995829, 1327772, 1991658, 3983316, 46140077, 92280154, 138420231, 184560308, 276840462, 553680924]

約数ペア:

[(1, 553680924), (2, 276840462), (3, 184560308), (4, 138420231), (6, 92280154), (12, 46140077), (139, 3983316), (278, 1991658), (417, 1327772), (556, 995829), (834, 663886), (1668, 331943)]