420037854

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{469841}}^1$

素因数の和:469995

約数の個数: 16

約数和(自身を含む): 845715600

約数和(自身を除く): 425677746

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 469841, 939682, 1409523, 2819046, 70006309, 140012618, 210018927, 420037854]

約数ペア:

[(1, 420037854), (2, 210018927), (3, 140012618), (6, 70006309), (149, 2819046), (298, 1409523), (447, 939682), (894, 469841)]