987133524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{333041}}^1$

素因数の和:333080

約数の個数: 48

約数和(自身を含む): 2611049280

約数和(自身を除く): 1623915756

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 333041, 666082, 999123, 1332164, 1998246, 3996492, 4329533, 6327779, 8659066, 12655558, 12988599, 17318132, 18983337, 25311116, 25977198, 37966674, 51954396, 75933348, 82261127, 164522254, 246783381, 329044508, 493566762, 987133524]

約数ペア:

[(1, 987133524), (2, 493566762), (3, 329044508), (4, 246783381), (6, 164522254), (12, 82261127), (13, 75933348), (19, 51954396), (26, 37966674), (38, 25977198), (39, 25311116), (52, 18983337), (57, 17318132), (76, 12988599), (78, 12655558), (114, 8659066), (156, 6327779), (228, 4329533), (247, 3996492), (494, 1998246), (741, 1332164), (988, 999123), (1482, 666082), (2964, 333041)]