9983536

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 30

約数和(自身を含む): 19777380

約数和(自身を除く): 9793844

約数列:

[1, 2, 4, 8, 16, 67, 134, 139, 268, 278, 536, 556, 1072, 1112, 2224, 4489, 8978, 9313, 17956, 18626, 35912, 37252, 71824, 74504, 149008, 623971, 1247942, 2495884, 4991768, 9983536]

約数ペア:

[(1, 9983536), (2, 4991768), (4, 2495884), (8, 1247942), (16, 623971), (67, 149008), (134, 74504), (139, 71824), (268, 37252), (278, 35912), (536, 18626), (556, 17956), (1072, 9313), (1112, 8978), (2224, 4489)]