74974874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151771}}^1$

素因数の和:151805

約数の個数: 16

約数和(自身を含む): 127488480

約数和(自身を除く): 52513606

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 151771, 303542, 1973023, 2883649, 3946046, 5767298, 37487437, 74974874]

約数ペア:

[(1, 74974874), (2, 37487437), (13, 5767298), (19, 3946046), (26, 2883649), (38, 1973023), (247, 303542), (494, 151771)]