2012596845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2738227}}^1$

素因数の和:2738249

約数の個数: 24

約数和(自身を含む): 3745895904

約数和(自身を除く): 1733299059

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2738227, 8214681, 13691135, 19167589, 41073405, 57502767, 95837945, 134173123, 287513835, 402519369, 670865615, 2012596845]

約数ペア:

[(1, 2012596845), (3, 670865615), (5, 402519369), (7, 287513835), (15, 134173123), (21, 95837945), (35, 57502767), (49, 41073405), (105, 19167589), (147, 13691135), (245, 8214681), (735, 2738227)]