28600286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9091}}^1$

素因数の和:9128

約数の個数: 24

約数和(自身を含む): 50787912

約数和(自身を除く): 22187626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9091, 18182, 100001, 118183, 200002, 236366, 1100011, 1300013, 2200022, 2600026, 14300143, 28600286]

約数ペア:

[(1, 28600286), (2, 14300143), (11, 2600026), (13, 2200022), (22, 1300013), (26, 1100011), (121, 236366), (143, 200002), (242, 118183), (286, 100001), (1573, 18182), (3146, 9091)]