2011307570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11831221}}^1$

素因数の和:11831245

約数の個数: 16

約数和(自身を含む): 3833315928

約数和(自身を除く): 1822008358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11831221, 23662442, 59156105, 118312210, 201130757, 402261514, 1005653785, 2011307570]

約数ペア:

[(1, 2011307570), (2, 1005653785), (5, 402261514), (10, 201130757), (17, 118312210), (34, 59156105), (85, 23662442), (170, 11831221)]