131401582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{3217}}^1$

素因数の和:4803

約数の個数: 16

約数和(自身を含む): 212465232

約数和(自身を除く): 81063650

約数列:

[1, 2, 13, 26, 1571, 3142, 3217, 6434, 20423, 40846, 41821, 83642, 5053907, 10107814, 65700791, 131401582]

約数ペア:

[(1, 131401582), (2, 65700791), (13, 10107814), (26, 5053907), (1571, 83642), (3142, 41821), (3217, 40846), (6434, 20423)]