2009187042

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8167427}}^1$

素因数の和:8167473

約数の個数: 16

約数和(自身を含む): 4116383712

約数和(自身を除く): 2107196670

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 8167427, 16334854, 24502281, 49004562, 334864507, 669729014, 1004593521, 2009187042]

約数ペア:

[(1, 2009187042), (2, 1004593521), (3, 669729014), (6, 334864507), (41, 49004562), (82, 24502281), (123, 16334854), (246, 8167427)]