2516899201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 2681395200

約数和(自身を除く): 164495999

約数列:

[1, 19, 131, 239, 2489, 4231, 4541, 31309, 80389, 554261, 594871, 1011209, 10530959, 19212971, 132468379, 2516899201]

約数ペア:

[(1, 2516899201), (19, 132468379), (131, 19212971), (239, 10530959), (2489, 1011209), (4231, 594871), (4541, 554261), (31309, 80389)]