2021937491

素因数分解:

$7^1\times {\mathrm{683}}^1\times {\mathrm{422911}}^1$

素因数の和:423601

約数の個数: 8

約数和(自身を含む): 2314174464

約数和(自身を除く): 292236973

約数列:

[1, 7, 683, 4781, 422911, 2960377, 288848213, 2021937491]

約数ペア:

[(1, 2021937491), (7, 288848213), (683, 2960377), (4781, 422911)]