2078606974

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1\times {\mathrm{5569}}^1$

素因数の和:6435

約数の個数: 16

約数和(自身を含む): 3132924480

約数和(自身を除く): 1054317506

約数列:

[1, 2, 431, 433, 862, 866, 5569, 11138, 186623, 373246, 2400239, 2411377, 4800478, 4822754, 1039303487, 2078606974]

約数ペア:

[(1, 2078606974), (2, 1039303487), (431, 4822754), (433, 4800478), (862, 2411377), (866, 2400239), (5569, 373246), (11138, 186623)]