2017503404

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{673399}}^1$

素因数の和:673517

約数の個数: 24

約数和(自身を含む): 4072723200

約数和(自身を除く): 2055219796

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 673399, 1346798, 2693596, 4713793, 9427586, 18855172, 72053693, 144107386, 288214772, 504375851, 1008751702, 2017503404]

約数ペア:

[(1, 2017503404), (2, 1008751702), (4, 504375851), (7, 288214772), (14, 144107386), (28, 72053693), (107, 18855172), (214, 9427586), (428, 4713793), (749, 2693596), (1498, 1346798), (2996, 673399)]