266771210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1404059}}^1$

素因数の和:1404085

約数の個数: 16

約数和(自身を含む): 505461600

約数和(自身を除く): 238690390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1404059, 2808118, 7020295, 14040590, 26677121, 53354242, 133385605, 266771210]

約数ペア:

[(1, 266771210), (2, 133385605), (5, 53354242), (10, 26677121), (19, 14040590), (38, 7020295), (95, 2808118), (190, 1404059)]