814684814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{72623}}^1$

素因数の和:72775

約数の個数: 16

約数和(自身を含む): 1254942720

約数和(自身を除く): 440257906

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 72623, 145246, 5156233, 5737217, 10312466, 11474434, 407342407, 814684814]

約数ペア:

[(1, 814684814), (2, 407342407), (71, 11474434), (79, 10312466), (142, 5737217), (158, 5156233), (5609, 145246), (11218, 72623)]