1974067205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3262921}}^1$

素因数の和:3262948

約数の個数: 12

約数和(自身を含む): 2603811756

約数和(自身を除く): 629744551

約数列:

[1, 5, 11, 55, 121, 605, 3262921, 16314605, 35892131, 179460655, 394813441, 1974067205]

約数ペア:

[(1, 1974067205), (5, 394813441), (11, 179460655), (55, 35892131), (121, 16314605), (605, 3262921)]