65297170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2011}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 125162496

約数和(自身を除く): 59865326

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 2011, 3247, 4022, 6494, 10055, 16235, 20110, 32470, 34187, 68374, 170935, 341870, 384101, 768202, 1920505, 3841010, 6529717, 13059434, 32648585, 65297170]

約数ペア:

[(1, 65297170), (2, 32648585), (5, 13059434), (10, 6529717), (17, 3841010), (34, 1920505), (85, 768202), (170, 384101), (191, 341870), (382, 170935), (955, 68374), (1910, 34187), (2011, 32470), (3247, 20110), (4022, 16235), (6494, 10055)]