1280492074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233071}}^1$

素因数の和:233181

約数の個数: 16

約数和(自身を含む): 1996960896

約数和(自身を除く): 716468822

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 233071, 466142, 9555911, 15615757, 19111822, 31231514, 640246037, 1280492074]

約数ペア:

[(1, 1280492074), (2, 640246037), (41, 31231514), (67, 19111822), (82, 15615757), (134, 9555911), (2747, 466142), (5494, 233071)]