2000657522

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{13859}}^1$

素因数の和:14761

約数の個数: 16

約数和(自身を含む): 3038666400

約数和(自身を除く): 1038008878

約数列:

[1, 2, 89, 178, 811, 1622, 13859, 27718, 72179, 144358, 1233451, 2466902, 11239649, 22479298, 1000328761, 2000657522]

約数ペア:

[(1, 2000657522), (2, 1000328761), (89, 22479298), (178, 11239649), (811, 2466902), (1622, 1233451), (13859, 144358), (27718, 72179)]