1245980071

素因数分解:

$7^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{2053}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 1434382144

約数和(自身を除く): 188402073

約数列:

[1, 7, 277, 313, 1939, 2053, 2191, 14371, 86701, 568681, 606907, 642589, 3980767, 4498123, 177997153, 1245980071]

約数ペア:

[(1, 1245980071), (7, 177997153), (277, 4498123), (313, 3980767), (1939, 642589), (2053, 606907), (2191, 568681), (14371, 86701)]