1373145118

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1\times {\mathrm{4243}}^1$

素因数の和:5919

約数の個数: 16

約数和(自身を含む): 2081529216

約数和(自身を除く): 708384098

約数列:

[1, 2, 103, 206, 1571, 3142, 4243, 8486, 161813, 323626, 437029, 874058, 6665753, 13331506, 686572559, 1373145118]

約数ペア:

[(1, 1373145118), (2, 686572559), (103, 13331506), (206, 6665753), (1571, 874058), (3142, 437029), (4243, 323626), (8486, 161813)]