2079825774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{860143}}^1$

素因数の和:860192

約数の個数: 32

約数和(自身を含む): 4624134144

約数和(自身を除く): 2544308370

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 860143, 1720286, 2580429, 5160858, 11181859, 22363718, 26664433, 33545577, 53328866, 67091154, 79993299, 159986598, 346637629, 693275258, 1039912887, 2079825774]

約数ペア:

[(1, 2079825774), (2, 1039912887), (3, 693275258), (6, 346637629), (13, 159986598), (26, 79993299), (31, 67091154), (39, 53328866), (62, 33545577), (78, 26664433), (93, 22363718), (186, 11181859), (403, 5160858), (806, 2580429), (1209, 1720286), (2418, 860143)]