28622110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260201}}^1$

素因数の和:260219

約数の個数: 16

約数和(自身を含む): 56203632

約数和(自身を除く): 27581522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 260201, 520402, 1301005, 2602010, 2862211, 5724422, 14311055, 28622110]

約数ペア:

[(1, 28622110), (2, 14311055), (5, 5724422), (10, 2862211), (11, 2602010), (22, 1301005), (55, 520402), (110, 260201)]