131319834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1907}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 274752000

約数和(自身を除く): 143432166

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 499, 998, 1497, 1907, 2994, 3814, 5721, 11442, 11477, 22954, 34431, 43861, 68862, 87722, 131583, 263166, 951593, 1903186, 2854779, 5709558, 21886639, 43773278, 65659917, 131319834]

約数ペア:

[(1, 131319834), (2, 65659917), (3, 43773278), (6, 21886639), (23, 5709558), (46, 2854779), (69, 1903186), (138, 951593), (499, 263166), (998, 131583), (1497, 87722), (1907, 68862), (2994, 43861), (3814, 34431), (5721, 22954), (11442, 11477)]