1227741996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7870141}}^1$

素因数の和:7870161

約数の個数: 24

約数和(自身を含む): 3085095664

約数和(自身を除く): 1857353668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 7870141, 15740282, 23610423, 31480564, 47220846, 94441692, 102311833, 204623666, 306935499, 409247332, 613870998, 1227741996]

約数ペア:

[(1, 1227741996), (2, 613870998), (3, 409247332), (4, 306935499), (6, 204623666), (12, 102311833), (13, 94441692), (26, 47220846), (39, 31480564), (52, 23610423), (78, 15740282), (156, 7870141)]