118441334

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{489427}}^1$

素因数の和:489451

約数の個数: 12

約数和(自身を含む): 195281772

約数和(自身を除く): 76840438

約数列:

[1, 2, 11, 22, 121, 242, 489427, 978854, 5383697, 10767394, 59220667, 118441334]

約数ペア:

[(1, 118441334), (2, 59220667), (11, 10767394), (22, 5383697), (121, 978854), (242, 489427)]