978018631

素因数分解:

${\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 1009378944

約数和(自身を除く): 31360313

約数列:

[1, 67, 83, 397, 443, 5561, 26599, 29681, 32951, 36769, 175871, 2207717, 2463523, 11783357, 14597293, 978018631]

約数ペア:

[(1, 978018631), (67, 14597293), (83, 11783357), (397, 2463523), (443, 2207717), (5561, 175871), (26599, 36769), (29681, 32951)]