2012256935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{1489}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 2757525120

約数和(自身を除く): 745268185

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1223, 1489, 6115, 7445, 15899, 19357, 20791, 25313, 79495, 96785, 103955, 126565, 270283, 329069, 1351415, 1645345, 1821047, 9105235, 23673611, 30957799, 118368055, 154788995, 402451387, 2012256935]

約数ペア:

[(1, 2012256935), (5, 402451387), (13, 154788995), (17, 118368055), (65, 30957799), (85, 23673611), (221, 9105235), (1105, 1821047), (1223, 1645345), (1489, 1351415), (6115, 329069), (7445, 270283), (15899, 126565), (19357, 103955), (20791, 96785), (25313, 79495)]