2008674078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{18913}}^1$

素因数の和:19520

約数の個数: 32

約数和(自身を含む): 4154422272

約数和(自身を除く): 2145748194

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 571, 1142, 1713, 3426, 17701, 18913, 35402, 37826, 53103, 56739, 106206, 113478, 586303, 1172606, 1758909, 3517818, 10799323, 21598646, 32397969, 64795938, 334779013, 669558026, 1004337039, 2008674078]

約数ペア:

[(1, 2008674078), (2, 1004337039), (3, 669558026), (6, 334779013), (31, 64795938), (62, 32397969), (93, 21598646), (186, 10799323), (571, 3517818), (1142, 1758909), (1713, 1172606), (3426, 586303), (17701, 113478), (18913, 106206), (35402, 56739), (37826, 53103)]