212831462678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1\times {\mathrm{7187}}^1$

素因数の和:10244

約数の個数: 32

約数和(自身を含む): 330394982400

約数和(自身を除く): 117563519722

約数列:

[1, 2, 37, 74, 139, 278, 2879, 5143, 5758, 7187, 10286, 14374, 106523, 213046, 265919, 400181, 531838, 800362, 998993, 1997986, 14806697, 20691373, 29613394, 36962741, 41382746, 73925482, 765580801, 1531161602, 2876100847, 5752201694, 106415731339, 212831462678]

約数ペア:

[(1, 212831462678), (2, 106415731339), (37, 5752201694), (74, 2876100847), (139, 1531161602), (278, 765580801), (2879, 73925482), (5143, 41382746), (5758, 36962741), (7187, 29613394), (10286, 20691373), (14374, 14806697), (106523, 1997986), (213046, 998993), (265919, 800362), (400181, 531838)]