858622018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{46771}}^1$

素因数の和:46977

約数の個数: 16

約数和(自身を含む): 1316725344

約数和(自身を除く): 458103326

約数列:

[1, 2, 67, 134, 137, 274, 9179, 18358, 46771, 93542, 3133657, 6267314, 6407627, 12815254, 429311009, 858622018]

約数ペア:

[(1, 858622018), (2, 429311009), (67, 12815254), (134, 6407627), (137, 6267314), (274, 3133657), (9179, 93542), (18358, 46771)]