1888430154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{18959}}^1$

素因数の和:20254

約数の個数: 32

約数和(自身を含む): 4070787840

約数和(自身を除く): 2182357686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1277, 2554, 3831, 7662, 16601, 18959, 33202, 37918, 49803, 56877, 99606, 113754, 246467, 492934, 739401, 1478802, 24210643, 48421286, 72631929, 145263858, 314738359, 629476718, 944215077, 1888430154]

約数ペア:

[(1, 1888430154), (2, 944215077), (3, 629476718), (6, 314738359), (13, 145263858), (26, 72631929), (39, 48421286), (78, 24210643), (1277, 1478802), (2554, 739401), (3831, 492934), (7662, 246467), (16601, 113754), (18959, 99606), (33202, 56877), (37918, 49803)]