290499794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1\times {\mathrm{3919}}^1$

素因数の和:6785

約数の個数: 16

約数和(自身を含む): 469553280

約数和(自身を除く): 179053486

約数列:

[1, 2, 13, 26, 2851, 3919, 5702, 7838, 37063, 50947, 74126, 101894, 11173069, 22346138, 145249897, 290499794]

約数ペア:

[(1, 290499794), (2, 145249897), (13, 22346138), (26, 11173069), (2851, 101894), (3919, 74126), (5702, 50947), (7838, 37063)]