2566888942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{2543}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 4110289920

約数和(自身を除く): 1543400978

約数列:

[1, 2, 19, 38, 101, 202, 263, 526, 1919, 2543, 3838, 4997, 5086, 9994, 26563, 48317, 53126, 96634, 256843, 504697, 513686, 668809, 1009394, 1337618, 4880017, 9760034, 12707371, 25414742, 67549709, 135099418, 1283444471, 2566888942]

約数ペア:

[(1, 2566888942), (2, 1283444471), (19, 135099418), (38, 67549709), (101, 25414742), (202, 12707371), (263, 9760034), (526, 4880017), (1919, 1337618), (2543, 1009394), (3838, 668809), (4997, 513686), (5086, 504697), (9994, 256843), (26563, 96634), (48317, 53126)]