2480497910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22549981}}^1$

素因数の和:22549999

約数の個数: 16

約数和(自身を含む): 4870796112

約数和(自身を除く): 2390298202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22549981, 45099962, 112749905, 225499810, 248049791, 496099582, 1240248955, 2480497910]

約数ペア:

[(1, 2480497910), (2, 1240248955), (5, 496099582), (10, 248049791), (11, 225499810), (22, 112749905), (55, 45099962), (110, 22549981)]