2801604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17959}}^1$

素因数の和:17979

約数の個数: 24

約数和(自身を含む): 7040320

約数和(自身を除く): 4238716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 17959, 35918, 53877, 71836, 107754, 215508, 233467, 466934, 700401, 933868, 1400802, 2801604]

約数ペア:

[(1, 2801604), (2, 1400802), (3, 933868), (4, 700401), (6, 466934), (12, 233467), (13, 215508), (26, 107754), (39, 71836), (52, 53877), (78, 35918), (156, 17959)]