2018242562

素因数分解:

$2^1\times 7^1\times {\mathrm{6473}}^1\times {\mathrm{22271}}^1$

素因数の和:28753

約数の個数: 16

約数和(自身を含む): 3460534272

約数和(自身を除く): 1442291710

約数列:

[1, 2, 7, 14, 6473, 12946, 22271, 44542, 45311, 90622, 155897, 311794, 144160183, 288320366, 1009121281, 2018242562]

約数ペア:

[(1, 2018242562), (2, 1009121281), (7, 288320366), (14, 144160183), (6473, 311794), (12946, 155897), (22271, 90622), (44542, 45311)]