1731296258

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{166247}}^1$

素因数の和:166417

約数の個数: 16

約数和(自身を含む): 2681247744

約数和(自身を除く): 949951486

約数列:

[1, 2, 41, 82, 127, 254, 5207, 10414, 166247, 332494, 6816127, 13632254, 21113369, 42226738, 865648129, 1731296258]

約数ペア:

[(1, 1731296258), (2, 865648129), (41, 42226738), (82, 21113369), (127, 13632254), (254, 6816127), (5207, 332494), (10414, 166247)]