17384464940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{517087}}^1$

素因数の和:517178

約数の個数: 36

約数和(自身を含む): 37419590208

約数和(自身を除く): 20035125268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3362, 6724, 8405, 16810, 33620, 517087, 1034174, 2068348, 2585435, 5170870, 10341740, 21200567, 42401134, 84802268, 106002835, 212005670, 424011340, 869223247, 1738446494, 3476892988, 4346116235, 8692232470, 17384464940]

約数ペア:

[(1, 17384464940), (2, 8692232470), (4, 4346116235), (5, 3476892988), (10, 1738446494), (20, 869223247), (41, 424011340), (82, 212005670), (164, 106002835), (205, 84802268), (410, 42401134), (820, 21200567), (1681, 10341740), (3362, 5170870), (6724, 2585435), (8405, 2068348), (16810, 1034174), (33620, 517087)]