127922797786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{537490747}}^1$

素因数の和:537490773

約数の個数: 16

約数和(自身を含む): 232196003136

約数和(自身を除く): 104273205350

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 537490747, 1074981494, 3762435229, 7524870458, 9137342699, 18274685398, 63961398893, 127922797786]

約数ペア:

[(1, 127922797786), (2, 63961398893), (7, 18274685398), (14, 9137342699), (17, 7524870458), (34, 3762435229), (119, 1074981494), (238, 537490747)]