2038897736

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{210109}}^1$

素因数の和:211328

約数の個数: 16

約数和(自身を含む): 3826103100

約数和(自身を除く): 1787205364

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 210109, 420218, 840436, 1680872, 254862217, 509724434, 1019448868, 2038897736]

約数ペア:

[(1, 2038897736), (2, 1019448868), (4, 509724434), (8, 254862217), (1213, 1680872), (2426, 840436), (4852, 420218), (9704, 210109)]