1520392369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{1277}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 1614574080

約数和(自身を除く): 94181711

約数列:

[1, 19, 223, 281, 1277, 4237, 5339, 24263, 62663, 284771, 358837, 1190597, 5410649, 6817903, 80020651, 1520392369]

約数ペア:

[(1, 1520392369), (19, 80020651), (223, 6817903), (281, 5410649), (1277, 1190597), (4237, 358837), (5339, 284771), (24263, 62663)]