139075586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 228868416

約数和(自身を除く): 89792830

約数列:

[1, 2, 13, 26, 101, 202, 211, 251, 422, 502, 1313, 2626, 2743, 3263, 5486, 6526, 21311, 25351, 42622, 50702, 52961, 105922, 277043, 329563, 554086, 659126, 688493, 1376986, 5349061, 10698122, 69537793, 139075586]

約数ペア:

[(1, 139075586), (2, 69537793), (13, 10698122), (26, 5349061), (101, 1376986), (202, 688493), (211, 659126), (251, 554086), (422, 329563), (502, 277043), (1313, 105922), (2626, 52961), (2743, 50702), (3263, 42622), (5486, 25351), (6526, 21311)]