268928054206

素因数分解:

$2^1\times 7^1\times {\mathrm{20399}}^1\times {\mathrm{941671}}^1$

素因数の和:962079

約数の個数: 16

約数和(自身を含む): 461042611200

約数和(自身を除く): 192114556994

約数列:

[1, 2, 7, 14, 20399, 40798, 142793, 285586, 941671, 1883342, 6591697, 13183394, 19209146729, 38418293458, 134464027103, 268928054206]

約数ペア:

[(1, 268928054206), (2, 134464027103), (7, 38418293458), (14, 19209146729), (20399, 13183394), (40798, 6591697), (142793, 1883342), (285586, 941671)]