2018178281

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1\times {\mathrm{5081}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 2327149440

約数和(自身を除く): 308971159

約数列:

[1, 7, 179, 317, 1253, 2219, 5081, 35567, 56743, 397201, 909499, 1610677, 6366493, 11274739, 288311183, 2018178281]

約数ペア:

[(1, 2018178281), (7, 288311183), (179, 11274739), (317, 6366493), (1253, 1610677), (2219, 909499), (5081, 397201), (35567, 56743)]