78181202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{14869}}^1$

素因数の和:15121

約数の個数: 16

約数和(自身を含む): 128476800

約数和(自身を除く): 50295598

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 14869, 29738, 163559, 327118, 3553691, 7107382, 39090601, 78181202]

約数ペア:

[(1, 78181202), (2, 39090601), (11, 7107382), (22, 3553691), (239, 327118), (478, 163559), (2629, 29738), (5258, 14869)]