2103646105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3477101}}^1$

素因数の和:3477128

約数の個数: 12

約数和(自身を含む): 2774727396

約数和(自身を除く): 671081291

約数列:

[1, 5, 11, 55, 121, 605, 3477101, 17385505, 38248111, 191240555, 420729221, 2103646105]

約数ペア:

[(1, 2103646105), (5, 420729221), (11, 191240555), (55, 38248111), (121, 17385505), (605, 3477101)]