2497560010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22705091}}^1$

素因数の和:22705109

約数の個数: 16

約数和(自身を含む): 4904299872

約数和(自身を除く): 2406739862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22705091, 45410182, 113525455, 227050910, 249756001, 499512002, 1248780005, 2497560010]

約数ペア:

[(1, 2497560010), (2, 1248780005), (5, 499512002), (10, 249756001), (11, 227050910), (22, 113525455), (55, 45410182), (110, 22705091)]