2180388002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{186773}}^1$

素因数の和:187237

約数の個数: 16

約数和(自身を含む): 3530028600

約数和(自身を除く): 1349640598

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 186773, 373546, 2428049, 4856098, 83861077, 167722154, 1090194001, 2180388002]

約数ペア:

[(1, 2180388002), (2, 1090194001), (13, 167722154), (26, 83861077), (449, 4856098), (898, 2428049), (5837, 373546), (11674, 186773)]