1340883966

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1371047}}^1$

素因数の和:1371215

約数の個数: 16

約数和(自身を含む): 2698222464

約数和(自身を除く): 1357338498

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1371047, 2742094, 4113141, 8226282, 223480661, 446961322, 670441983, 1340883966]

約数ペア:

[(1, 1340883966), (2, 670441983), (3, 446961322), (6, 223480661), (163, 8226282), (326, 4113141), (489, 2742094), (978, 1371047)]