3900721416

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1169281}}^1$

素因数の和:1169429

約数の個数: 32

約数和(自身を含む): 9821968800

約数和(自身を除く): 5921247384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 1169281, 2338562, 3507843, 4677124, 7015686, 9354248, 14031372, 28062744, 162530059, 325060118, 487590177, 650120236, 975180354, 1300240472, 1950360708, 3900721416]

約数ペア:

[(1, 3900721416), (2, 1950360708), (3, 1300240472), (4, 975180354), (6, 650120236), (8, 487590177), (12, 325060118), (24, 162530059), (139, 28062744), (278, 14031372), (417, 9354248), (556, 7015686), (834, 4677124), (1112, 3507843), (1668, 2338562), (3336, 1169281)]