660106258

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1003201}}^1$

素因数の和:1003257

約数の個数: 16

約数和(自身を含む): 1155688704

約数和(自身を除く): 495582446

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1003201, 2006402, 7022407, 14044814, 47150447, 94300894, 330053129, 660106258]

約数ペア:

[(1, 660106258), (2, 330053129), (7, 94300894), (14, 47150447), (47, 14044814), (94, 7022407), (329, 2006402), (658, 1003201)]