139464858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1788011}}^1$

素因数の和:1788029

約数の個数: 16

約数和(自身を含む): 300386016

約数和(自身を除く): 160921158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1788011, 3576022, 5364033, 10728066, 23244143, 46488286, 69732429, 139464858]

約数ペア:

[(1, 139464858), (2, 69732429), (3, 46488286), (6, 23244143), (13, 10728066), (26, 5364033), (39, 3576022), (78, 1788011)]