279907212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1794277}}^1$

素因数の和:1794297

約数の個数: 24

約数和(自身を含む): 703356976

約数和(自身を除く): 423449764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1794277, 3588554, 5382831, 7177108, 10765662, 21531324, 23325601, 46651202, 69976803, 93302404, 139953606, 279907212]

約数ペア:

[(1, 279907212), (2, 139953606), (3, 93302404), (4, 69976803), (6, 46651202), (12, 23325601), (13, 21531324), (26, 10765662), (39, 7177108), (52, 5382831), (78, 3588554), (156, 1794277)]