1373438846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{403241}}^1$

素因数の和:403387

約数の個数: 16

約数和(自身を含む): 2235573648

約数和(自身を除く): 862134802

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 403241, 806482, 5242133, 10484266, 52824571, 105649142, 686719423, 1373438846]

約数ペア:

[(1, 1373438846), (2, 686719423), (13, 105649142), (26, 52824571), (131, 10484266), (262, 5242133), (1703, 806482), (3406, 403241)]