678411283783

素因数分解:

${\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1\times {\mathrm{50311}}^1$

素因数の和:51334

約数の個数: 16

約数和(自身を含む): 691824614656

約数和(自身を除く): 13413330873

約数列:

[1, 67, 313, 643, 20971, 43081, 50311, 201259, 3370837, 13484353, 15747343, 32349973, 1055071981, 2167448191, 10125541549, 678411283783]

約数ペア:

[(1, 678411283783), (67, 10125541549), (313, 2167448191), (643, 1055071981), (20971, 32349973), (43081, 15747343), (50311, 13484353), (201259, 3370837)]