2014490881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 2253484800

約数和(自身を除く): 238993919

約数列:

[1, 13, 71, 89, 137, 179, 923, 1157, 1781, 2327, 6319, 9727, 12193, 12709, 15931, 24523, 82147, 126451, 158509, 165217, 207103, 318799, 865703, 1131101, 1741133, 2182547, 11254139, 14704313, 22634729, 28373111, 154960837, 2014490881]

約数ペア:

[(1, 2014490881), (13, 154960837), (71, 28373111), (89, 22634729), (137, 14704313), (179, 11254139), (923, 2182547), (1157, 1741133), (1781, 1131101), (2327, 865703), (6319, 318799), (9727, 207103), (12193, 165217), (12709, 158509), (15931, 126451), (24523, 82147)]