291318794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1\times {\mathrm{4217}}^1$

素因数の和:6889

約数の個数: 16

約数和(自身を含む): 470880648

約数和(自身を除く): 179561854

約数列:

[1, 2, 13, 26, 2657, 4217, 5314, 8434, 34541, 54821, 69082, 109642, 11204569, 22409138, 145659397, 291318794]

約数ペア:

[(1, 291318794), (2, 145659397), (13, 22409138), (26, 11204569), (2657, 109642), (4217, 69082), (5314, 54821), (8434, 34541)]