2090058474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{681689}}^1$

素因数の和:681774

約数の個数: 32

約数和(自身を含む): 4842725760

約数和(自身を除く): 2752667286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 681689, 1363378, 2045067, 4090134, 4771823, 9543646, 14315469, 28630938, 49763297, 99526594, 149289891, 298579782, 348343079, 696686158, 1045029237, 2090058474]

約数ペア:

[(1, 2090058474), (2, 1045029237), (3, 696686158), (6, 348343079), (7, 298579782), (14, 149289891), (21, 99526594), (42, 49763297), (73, 28630938), (146, 14315469), (219, 9543646), (438, 4771823), (511, 4090134), (1022, 2045067), (1533, 1363378), (3066, 681689)]