1058390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 1924560

約数和(自身を除く): 866170

約数列:

[1, 2, 5, 10, 109, 218, 545, 971, 1090, 1942, 4855, 9710, 105839, 211678, 529195, 1058390]

約数ペア:

[(1, 1058390), (2, 529195), (5, 211678), (10, 105839), (109, 9710), (218, 4855), (545, 1942), (971, 1090)]