2257008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3641

約数の個数: 40

約数和(自身を含む): 6280848

約数和(自身を除く): 4023840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3617, 7234, 10851, 14468, 21702, 28936, 43404, 47021, 57872, 86808, 94042, 141063, 173616, 188084, 282126, 376168, 564252, 752336, 1128504, 2257008]

約数ペア:

[(1, 2257008), (2, 1128504), (3, 752336), (4, 564252), (6, 376168), (8, 282126), (12, 188084), (13, 173616), (16, 141063), (24, 94042), (26, 86808), (39, 57872), (48, 47021), (52, 43404), (78, 28936), (104, 21702), (156, 14468), (208, 10851), (312, 7234), (624, 3617)]