2000910910

素因数分解:

$2^1\times 5^1\times {\mathrm{14011}}^1\times {\mathrm{14281}}^1$

素因数の和:28299

約数の個数: 16

約数和(自身を含む): 3602148912

約数和(自身を除く): 1601238002

約数列:

[1, 2, 5, 10, 14011, 14281, 28022, 28562, 70055, 71405, 140110, 142810, 200091091, 400182182, 1000455455, 2000910910]

約数ペア:

[(1, 2000910910), (2, 1000455455), (5, 400182182), (10, 200091091), (14011, 142810), (14281, 140110), (28022, 71405), (28562, 70055)]