2022778870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{704801}}^1$

素因数の和:704856

約数の個数: 32

約数和(自身を含む): 4262642496

約数和(自身を除く): 2239863626

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 704801, 1409602, 3524005, 4933607, 7048010, 9867214, 24668035, 28896841, 49336070, 57793682, 144484205, 202277887, 288968410, 404555774, 1011389435, 2022778870]

約数ペア:

[(1, 2022778870), (2, 1011389435), (5, 404555774), (7, 288968410), (10, 202277887), (14, 144484205), (35, 57793682), (41, 49336070), (70, 28896841), (82, 24668035), (205, 9867214), (287, 7048010), (410, 4933607), (574, 3524005), (1435, 1409602), (2870, 704801)]