79804906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1531}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 121885920

約数和(自身を除く): 42081014

約数列:

[1, 2, 67, 134, 389, 778, 1531, 3062, 26063, 52126, 102577, 205154, 595559, 1191118, 39902453, 79804906]

約数ペア:

[(1, 79804906), (2, 39902453), (67, 1191118), (134, 595559), (389, 205154), (778, 102577), (1531, 52126), (3062, 26063)]