747786058

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{142327}}^1$

素因数の和:142437

約数の個数: 16

約数和(自身を含む): 1168228224

約数和(自身を除く): 420442166

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 142327, 284654, 5266099, 10105217, 10532198, 20210434, 373893029, 747786058]

約数ペア:

[(1, 747786058), (2, 373893029), (37, 20210434), (71, 10532198), (74, 10105217), (142, 5266099), (2627, 284654), (5254, 142327)]