1272042574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{1433}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 2104400736

約数和(自身を除く): 832358162

約数列:

[1, 2, 11, 22, 157, 257, 314, 514, 1433, 1727, 2827, 2866, 3454, 5654, 15763, 31526, 40349, 80698, 224981, 368281, 443839, 449962, 736562, 887678, 2474791, 4051091, 4949582, 8102182, 57820117, 115640234, 636021287, 1272042574]

約数ペア:

[(1, 1272042574), (2, 636021287), (11, 115640234), (22, 57820117), (157, 8102182), (257, 4949582), (314, 4051091), (514, 2474791), (1433, 887678), (1727, 736562), (2827, 449962), (2866, 443839), (3454, 368281), (5654, 224981), (15763, 80698), (31526, 40349)]