917885890

素因数分解:

$2^1\times 5^1\times {\mathrm{13441}}^1\times {\mathrm{6829}}^1$

素因数の和:20277

約数の個数: 16

約数和(自身を含む): 1652559480

約数和(自身を除く): 734673590

約数列:

[1, 2, 5, 10, 6829, 13441, 13658, 26882, 34145, 67205, 68290, 134410, 91788589, 183577178, 458942945, 917885890]

約数ペア:

[(1, 917885890), (2, 458942945), (5, 183577178), (10, 91788589), (6829, 134410), (13441, 68290), (13658, 67205), (26882, 34145)]