2278105014790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20710045589}}^1$

素因数の和:20710045607

約数の個数: 16

約数和(自身を含む): 4473369847440

約数和(自身を除く): 2195264832650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20710045589, 41420091178, 103550227945, 207100455890, 227810501479, 455621002958, 1139052507395, 2278105014790]

約数ペア:

[(1, 2278105014790), (2, 1139052507395), (5, 455621002958), (10, 227810501479), (11, 207100455890), (22, 103550227945), (55, 41420091178), (110, 20710045589)]