2000487745492

素因数分解:

$2^2\times {\mathrm{2351}}^1\times {\mathrm{212727323}}^1$

素因数の和:212729678

約数の個数: 12

約数和(自身を含む): 3502342662336

約数和(自身を除く): 1501854916844

約数列:

[1, 2, 4, 2351, 4702, 9404, 212727323, 425454646, 850909292, 500121936373, 1000243872746, 2000487745492]

約数ペア:

[(1, 2000487745492), (2, 1000243872746), (4, 500121936373), (2351, 850909292), (4702, 425454646), (9404, 212727323)]