2247403690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{50087}}^1$

素因数の和:50742

約数の個数: 32

約数和(自身を含む): 4630535424

約数和(自身を除く): 2383131734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 4487, 6410, 8974, 22435, 44870, 50087, 100174, 250435, 350609, 500870, 701218, 1753045, 3506090, 32105767, 64211534, 160528835, 224740369, 321057670, 449480738, 1123701845, 2247403690]

約数ペア:

[(1, 2247403690), (2, 1123701845), (5, 449480738), (7, 321057670), (10, 224740369), (14, 160528835), (35, 64211534), (70, 32105767), (641, 3506090), (1282, 1753045), (3205, 701218), (4487, 500870), (6410, 350609), (8974, 250435), (22435, 100174), (44870, 50087)]