2485021330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22591103}}^1$

素因数の和:22591121

約数の個数: 16

約数和(自身を含む): 4879678464

約数和(自身を除く): 2394657134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22591103, 45182206, 112955515, 225911030, 248502133, 497004266, 1242510665, 2485021330]

約数ペア:

[(1, 2485021330), (2, 1242510665), (5, 497004266), (10, 248502133), (11, 225911030), (22, 112955515), (55, 45182206), (110, 22591103)]