1315996934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131837}}^1$

素因数の和:131900

約数の個数: 32

約数和(自身を含む): 2430038016

約数和(自身を除く): 1114041082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 131837, 263674, 922859, 1845718, 3032251, 4086947, 6064502, 8173894, 21225757, 28608629, 42451514, 57217258, 93999781, 187999562, 657998467, 1315996934]

約数ペア:

[(1, 1315996934), (2, 657998467), (7, 187999562), (14, 93999781), (23, 57217258), (31, 42451514), (46, 28608629), (62, 21225757), (161, 8173894), (217, 6064502), (322, 4086947), (434, 3032251), (713, 1845718), (1426, 922859), (4991, 263674), (9982, 131837)]