2282379770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20748907}}^1$

素因数の和:20748925

約数の個数: 16

約数和(自身を含む): 4481764128

約数和(自身を除く): 2199384358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20748907, 41497814, 103744535, 207489070, 228237977, 456475954, 1141189885, 2282379770]

約数ペア:

[(1, 2282379770), (2, 1141189885), (5, 456475954), (10, 228237977), (11, 207489070), (22, 103744535), (55, 41497814), (110, 20748907)]