2055565558

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1\times {\mathrm{2861}}^1$

素因数の和:5423

約数の個数: 16

約数和(自身を含む): 3106414800

約数和(自身を除く): 1050849242

約数列:

[1, 2, 149, 298, 2411, 2861, 4822, 5722, 359239, 426289, 718478, 852578, 6897871, 13795742, 1027782779, 2055565558]

約数ペア:

[(1, 2055565558), (2, 1027782779), (149, 13795742), (298, 6897871), (2411, 852578), (2861, 718478), (4822, 426289), (5722, 359239)]