2013238121378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{45778301}}^1$

素因数の和:45780313

約数の個数: 16

約数和(自身を含む): 3296037744000

約数和(自身を除く): 1282799622622

約数列:

[1, 2, 11, 22, 1999, 3998, 21989, 43978, 45778301, 91556602, 503561311, 1007122622, 91510823699, 183021647398, 1006619060689, 2013238121378]

約数ペア:

[(1, 2013238121378), (2, 1006619060689), (11, 183021647398), (22, 91510823699), (1999, 1007122622), (3998, 503561311), (21989, 91556602), (43978, 45778301)]