4453378270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2130803}}^1$

素因数の和:2130840

約数の個数: 32

約数和(自身を含む): 9205073280

約数和(自身を除く): 4751695010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2130803, 4261606, 10654015, 21308030, 23438833, 40485257, 46877666, 80970514, 117194165, 202426285, 234388330, 404852570, 445337827, 890675654, 2226689135, 4453378270]

約数ペア:

[(1, 4453378270), (2, 2226689135), (5, 890675654), (10, 445337827), (11, 404852570), (19, 234388330), (22, 202426285), (38, 117194165), (55, 80970514), (95, 46877666), (110, 40485257), (190, 23438833), (209, 21308030), (418, 10654015), (1045, 4261606), (2090, 2130803)]