2100020533

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1523}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 2342692800

約数和(自身を除く): 242672267

約数列:

[1, 13, 41, 169, 199, 533, 1523, 2587, 6929, 8159, 19799, 33631, 62443, 106067, 257387, 303077, 811759, 1378871, 3940001, 10552867, 12426157, 51220013, 161540041, 2100020533]

約数ペア:

[(1, 2100020533), (13, 161540041), (41, 51220013), (169, 12426157), (199, 10552867), (533, 3940001), (1523, 1378871), (2587, 811759), (6929, 303077), (8159, 257387), (19799, 106067), (33631, 62443)]