1517759474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 2903703552

約数和(自身を除く): 1385944078

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 127, 142, 154, 254, 497, 781, 889, 994, 1093, 1397, 1562, 1778, 2186, 2794, 5467, 7651, 9017, 9779, 10934, 12023, 15302, 18034, 19558, 24046, 63119, 77603, 84161, 99187, 126238, 138811, 155206, 168322, 198374, 277622, 543221, 694309, 853633, 971677, 1086442, 1388618, 1526921, 1707266, 1943354, 3053842, 5975431, 9855581, 10688447, 11950862, 19711162, 21376894, 68989067, 108411391, 137978134, 216822782, 758879737, 1517759474]

約数ペア:

[(1, 1517759474), (2, 758879737), (7, 216822782), (11, 137978134), (14, 108411391), (22, 68989067), (71, 21376894), (77, 19711162), (127, 11950862), (142, 10688447), (154, 9855581), (254, 5975431), (497, 3053842), (781, 1943354), (889, 1707266), (994, 1526921), (1093, 1388618), (1397, 1086442), (1562, 971677), (1778, 853633), (2186, 694309), (2794, 543221), (5467, 277622), (7651, 198374), (9017, 168322), (9779, 155206), (10934, 138811), (12023, 126238), (15302, 99187), (18034, 84161), (19558, 77603), (24046, 63119)]