2878212398

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{51263}}^1$

素因数の和:51751

約数の個数: 16

約数和(自身を含む): 4392299520

約数和(自身を除く): 1514087122

約数列:

[1, 2, 67, 134, 419, 838, 28073, 51263, 56146, 102526, 3434621, 6869242, 21479197, 42958394, 1439106199, 2878212398]

約数ペア:

[(1, 2878212398), (2, 1439106199), (67, 42958394), (134, 21479197), (419, 6869242), (838, 3434621), (28073, 102526), (51263, 56146)]