858770114

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{23719}}^1$

素因数の和:24185

約数の個数: 16

約数和(自身を含む): 1321298880

約数和(自身を除く): 462528766

約数列:

[1, 2, 43, 86, 421, 842, 18103, 23719, 36206, 47438, 1019917, 2039834, 9985699, 19971398, 429385057, 858770114]

約数ペア:

[(1, 858770114), (2, 429385057), (43, 19971398), (86, 9985699), (421, 2039834), (842, 1019917), (18103, 47438), (23719, 36206)]