2017656524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{37781}}^1$

素因数の和:37890

約数の個数: 36

約数和(自身を含む): 3871899360

約数和(自身を除く): 1854242836

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 1027, 2054, 4108, 13351, 26702, 37781, 53404, 75562, 151124, 491153, 982306, 1964612, 2984699, 5969398, 6384989, 11938796, 12769978, 25539956, 38801087, 77602174, 155204348, 504414131, 1008828262, 2017656524]

約数ペア:

[(1, 2017656524), (2, 1008828262), (4, 504414131), (13, 155204348), (26, 77602174), (52, 38801087), (79, 25539956), (158, 12769978), (169, 11938796), (316, 6384989), (338, 5969398), (676, 2984699), (1027, 1964612), (2054, 982306), (4108, 491153), (13351, 151124), (26702, 75562), (37781, 53404)]