421698024722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{20982089}}^1$

素因数の和:20982877

約数の個数: 16

約数和(自身を含む): 682085781720

約数和(自身を除く): 260387756998

約数列:

[1, 2, 13, 26, 773, 1546, 10049, 20098, 20982089, 41964178, 272767157, 545534314, 16219154797, 32438309594, 210849012361, 421698024722]

約数ペア:

[(1, 421698024722), (2, 210849012361), (13, 32438309594), (26, 16219154797), (773, 545534314), (1546, 272767157), (10049, 41964178), (20098, 20982089)]