2100031913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{16823}}^1$

素因数の和:17896

約数の個数: 16

約数和(自身を含む): 2543788800

約数和(自身を除く): 443756887

約数列:

[1, 7, 17, 119, 1049, 7343, 16823, 17833, 117761, 124831, 285991, 2001937, 17647327, 123531289, 300004559, 2100031913]

約数ペア:

[(1, 2100031913), (7, 300004559), (17, 123531289), (119, 17647327), (1049, 2001937), (7343, 285991), (16823, 124831), (17833, 117761)]