2021652310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1\times {\mathrm{2579}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 3727088640

約数和(自身を除く): 1705436330

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1823, 2579, 3646, 5158, 9115, 12895, 18230, 25790, 78389, 110897, 156778, 221794, 391945, 554485, 783890, 1108970, 4701517, 9403034, 23507585, 47015170, 202165231, 404330462, 1010826155, 2021652310]

約数ペア:

[(1, 2021652310), (2, 1010826155), (5, 404330462), (10, 202165231), (43, 47015170), (86, 23507585), (215, 9403034), (430, 4701517), (1823, 1108970), (2579, 783890), (3646, 554485), (5158, 391945), (9115, 221794), (12895, 156778), (18230, 110897), (25790, 78389)]