2681146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 4378248

約数和(自身を除く): 1697102

約数列:

[1, 2, 13, 26, 101, 202, 1021, 1313, 2042, 2626, 13273, 26546, 103121, 206242, 1340573, 2681146]

約数ペア:

[(1, 2681146), (2, 1340573), (13, 206242), (26, 103121), (101, 26546), (202, 13273), (1021, 2626), (1313, 2042)]