2018638466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{149021}}^1$

素因数の和:149557

約数の個数: 16

約数和(自身を含む): 3267158328

約数和(自身を除く): 1248519862

約数列:

[1, 2, 13, 26, 521, 1042, 6773, 13546, 149021, 298042, 1937273, 3874546, 77639941, 155279882, 1009319233, 2018638466]

約数ペア:

[(1, 2018638466), (2, 1009319233), (13, 155279882), (26, 77639941), (521, 3874546), (1042, 1937273), (6773, 298042), (13546, 149021)]