2018091290

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{889027}}^1$

素因数の和:889261

約数の個数: 16

約数和(自身を含む): 3648570912

約数和(自身を除く): 1630479622

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 889027, 1778054, 4445135, 8890270, 201809129, 403618258, 1009045645, 2018091290]

約数ペア:

[(1, 2018091290), (2, 1009045645), (5, 403618258), (10, 201809129), (227, 8890270), (454, 4445135), (1135, 1778054), (2270, 889027)]