2000445811

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{34949}}^1$

素因数の和:35023

約数の個数: 32

約数和(自身を含む): 2677449600

約数和(自身を除く): 677003789

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 3367, 4403, 8177, 34949, 57239, 244643, 454337, 594133, 1293113, 3180359, 4158931, 7723729, 9051791, 16810469, 21982921, 54066103, 117673283, 153880447, 285777973, 2000445811]

約数ペア:

[(1, 2000445811), (7, 285777973), (13, 153880447), (17, 117673283), (37, 54066103), (91, 21982921), (119, 16810469), (221, 9051791), (259, 7723729), (481, 4158931), (629, 3180359), (1547, 1293113), (3367, 594133), (4403, 454337), (8177, 244643), (34949, 57239)]