1965597028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{66739}}^1$

素因数の和:66979

約数の個数: 24

約数和(自身を含む): 3550568000

約数和(自身を除く): 1584970972

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 7363, 14726, 29452, 66739, 133478, 266956, 2469343, 4938686, 9877372, 13281061, 26562122, 53124244, 491399257, 982798514, 1965597028]

約数ペア:

[(1, 1965597028), (2, 982798514), (4, 491399257), (37, 53124244), (74, 26562122), (148, 13281061), (199, 9877372), (398, 4938686), (796, 2469343), (7363, 266956), (14726, 133478), (29452, 66739)]