2079720499

素因数分解:

${\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 2156673024

約数和(自身を除く): 76952525

約数列:

[1, 43, 131, 191, 1933, 5633, 8213, 25021, 83119, 253223, 369203, 1075903, 10888589, 15875729, 48365593, 2079720499]

約数ペア:

[(1, 2079720499), (43, 48365593), (131, 15875729), (191, 10888589), (1933, 1075903), (5633, 369203), (8213, 253223), (25021, 83119)]