858985870

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{375103}}^1$

素因数の和:375339

約数の個数: 16

約数和(自身を含む): 1552930560

約数和(自身を除く): 693944690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 375103, 750206, 1875515, 3751030, 85898587, 171797174, 429492935, 858985870]

約数ペア:

[(1, 858985870), (2, 429492935), (5, 171797174), (10, 85898587), (229, 3751030), (458, 1875515), (1145, 750206), (2290, 375103)]