2938991635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1\times {\mathrm{7541}}^1$

素因数の和:10958

約数の個数: 16

約数和(自身を含む): 3681702720

約数和(自身を除く): 742711085

約数列:

[1, 5, 23, 115, 3389, 7541, 16945, 37705, 77947, 173443, 389735, 867215, 25556449, 127782245, 587798327, 2938991635]

約数ペア:

[(1, 2938991635), (5, 587798327), (23, 127782245), (115, 25556449), (3389, 867215), (7541, 389735), (16945, 173443), (37705, 77947)]