2021874434

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{22409}}^1$

素因数の和:22837

約数の個数: 16

約数和(自身を含む): 3061654200

約数和(自身を除く): 1039779766

約数列:

[1, 2, 197, 229, 394, 458, 22409, 44818, 45113, 90226, 4414573, 5131661, 8829146, 10263322, 1010937217, 2021874434]

約数ペア:

[(1, 2021874434), (2, 1010937217), (197, 10263322), (229, 8829146), (394, 5131661), (458, 4414573), (22409, 90226), (44818, 45113)]