7137978536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{68634409}}^1$

素因数の和:68634428

約数の個数: 16

約数和(自身を含む): 14413226100

約数和(自身を除く): 7275247564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 68634409, 137268818, 274537636, 549075272, 892247317, 1784494634, 3568989268, 7137978536]

約数ペア:

[(1, 7137978536), (2, 3568989268), (4, 1784494634), (8, 892247317), (13, 549075272), (26, 274537636), (52, 137268818), (104, 68634409)]