1081237826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 1743759360

約数和(自身を除く): 662521534

約数列:

[1, 2, 19, 38, 67, 134, 167, 334, 1273, 2543, 2546, 3173, 5086, 6346, 11189, 22378, 48317, 96634, 170381, 212591, 340762, 424681, 425182, 849362, 3237239, 6474478, 8068939, 16137878, 28453627, 56907254, 540618913, 1081237826]

約数ペア:

[(1, 1081237826), (2, 540618913), (19, 56907254), (38, 28453627), (67, 16137878), (134, 8068939), (167, 6474478), (334, 3237239), (1273, 849362), (2543, 425182), (2546, 424681), (3173, 340762), (5086, 212591), (6346, 170381), (11189, 96634), (22378, 48317)]