2440602890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22187299}}^1$

素因数の和:22187317

約数の個数: 16

約数和(自身を含む): 4792456800

約数和(自身を除く): 2351853910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22187299, 44374598, 110936495, 221872990, 244060289, 488120578, 1220301445, 2440602890]

約数ペア:

[(1, 2440602890), (2, 1220301445), (5, 488120578), (10, 244060289), (11, 221872990), (22, 110936495), (55, 44374598), (110, 22187299)]