129260306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{485941}}^1$

素因数の和:485969

約数の個数: 16

約数和(自身を含む): 233252160

約数和(自身を除く): 103991854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 485941, 971882, 3401587, 6803174, 9232879, 18465758, 64630153, 129260306]

約数ペア:

[(1, 129260306), (2, 64630153), (7, 18465758), (14, 9232879), (19, 6803174), (38, 3401587), (133, 971882), (266, 485941)]