2013161981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{5303}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 2160722304

約数和(自身を除く): 147560323

約数列:

[1, 17, 137, 163, 2329, 2771, 5303, 22331, 90151, 379627, 726511, 864389, 12350687, 14694613, 118421293, 2013161981]

約数ペア:

[(1, 2013161981), (17, 118421293), (137, 14694613), (163, 12350687), (2329, 864389), (2771, 726511), (5303, 379627), (22331, 90151)]