1279405428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15231017}}^1$

素因数の和:15231031

約数の個数: 24

約数和(自身を含む): 3411748032

約数和(自身を除く): 2132342604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15231017, 30462034, 45693051, 60924068, 91386102, 106617119, 182772204, 213234238, 319851357, 426468476, 639702714, 1279405428]

約数ペア:

[(1, 1279405428), (2, 639702714), (3, 426468476), (4, 319851357), (6, 213234238), (7, 182772204), (12, 106617119), (14, 91386102), (21, 60924068), (28, 45693051), (42, 30462034), (84, 15231017)]