129634552028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1906390471}}^1$

素因数の和:1906390492

約数の個数: 12

約数和(自身を含む): 240205199472

約数和(自身を除く): 110570647444

約数列:

[1, 2, 4, 17, 34, 68, 1906390471, 3812780942, 7625561884, 32408638007, 64817276014, 129634552028]

約数ペア:

[(1, 129634552028), (2, 64817276014), (4, 32408638007), (17, 7625561884), (34, 3812780942), (68, 1906390471)]