320430866

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{486977}}^1$

素因数の和:487033

約数の個数: 16

約数和(自身を含む): 560998656

約数和(自身を除く): 240567790

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 486977, 973954, 3408839, 6817678, 22887919, 45775838, 160215433, 320430866]

約数ペア:

[(1, 320430866), (2, 160215433), (7, 45775838), (14, 22887919), (47, 6817678), (94, 3408839), (329, 973954), (658, 486977)]