2006402830

素因数分解:

$2^1\times 5^1\times {\mathrm{9323}}^1\times {\mathrm{21521}}^1$

素因数の和:30851

約数の個数: 16

約数和(自身を含む): 3612080304

約数和(自身を除く): 1605677474

約数列:

[1, 2, 5, 10, 9323, 18646, 21521, 43042, 46615, 93230, 107605, 215210, 200640283, 401280566, 1003201415, 2006402830]

約数ペア:

[(1, 2006402830), (2, 1003201415), (5, 401280566), (10, 200640283), (9323, 215210), (18646, 107605), (21521, 93230), (43042, 46615)]