2019979340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3482723}}^1$

素因数の和:3482761

約数の個数: 24

約数和(自身を含む): 4388232240

約数和(自身を除く): 2368252900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3482723, 6965446, 13930892, 17413615, 34827230, 69654460, 100998967, 201997934, 403995868, 504994835, 1009989670, 2019979340]

約数ペア:

[(1, 2019979340), (2, 1009989670), (4, 504994835), (5, 403995868), (10, 201997934), (20, 100998967), (29, 69654460), (58, 34827230), (116, 17413615), (145, 13930892), (290, 6965446), (580, 3482723)]