10720788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 28365120

約数和(自身を除く): 17644332

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, 3617, 7234, 10851, 14468, 21702, 43404, 47021, 68723, 94042, 137446, 141063, 188084, 206169, 274892, 282126, 412338, 564252, 824676, 893399, 1786798, 2680197, 3573596, 5360394, 10720788]

約数ペア:

[(1, 10720788), (2, 5360394), (3, 3573596), (4, 2680197), (6, 1786798), (12, 893399), (13, 824676), (19, 564252), (26, 412338), (38, 282126), (39, 274892), (52, 206169), (57, 188084), (76, 141063), (78, 137446), (114, 94042), (156, 68723), (228, 47021), (247, 43404), (494, 21702), (741, 14468), (988, 10851), (1482, 7234), (2964, 3617)]