1996172912134

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2657}}^1\times {\mathrm{24137}}^1$

素因数の和:27072

約数の個数: 32

約数和(自身を含む): 3048826366080

約数和(自身を除く): 1052653453946

約数列:

[1, 2, 79, 158, 197, 394, 2657, 5314, 15563, 24137, 31126, 48274, 209903, 419806, 523429, 1046858, 1906823, 3813646, 4754989, 9509978, 41350891, 64132009, 82701782, 128264018, 375644131, 751288262, 5066428711, 10132857422, 12634005773, 25268011546, 998086456067, 1996172912134]

約数ペア:

[(1, 1996172912134), (2, 998086456067), (79, 25268011546), (158, 12634005773), (197, 10132857422), (394, 5066428711), (2657, 751288262), (5314, 375644131), (15563, 128264018), (24137, 82701782), (31126, 64132009), (48274, 41350891), (209903, 9509978), (419806, 4754989), (523429, 3813646), (1046858, 1906823)]