2109713045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3487129}}^1$

素因数の和:3487156

約数の個数: 12

約数和(自身を含む): 2782729740

約数和(自身を除く): 673016695

約数列:

[1, 5, 11, 55, 121, 605, 3487129, 17435645, 38358419, 191792095, 421942609, 2109713045]

約数ペア:

[(1, 2109713045), (5, 421942609), (11, 191792095), (55, 38358419), (121, 17435645), (605, 3487129)]