138935306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{5519}}^1$

素因数の和:5869

約数の個数: 16

約数和(自身を含む): 214220160

約数和(自身を除く): 75284854

約数列:

[1, 2, 41, 82, 307, 614, 5519, 11038, 12587, 25174, 226279, 452558, 1694333, 3388666, 69467653, 138935306]

約数ペア:

[(1, 138935306), (2, 69467653), (41, 3388666), (82, 1694333), (307, 452558), (614, 226279), (5519, 25174), (11038, 12587)]