255434478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3274801}}^1$

素因数の和:3274819

約数の個数: 16

約数和(自身を含む): 550166736

約数和(自身を除く): 294732258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3274801, 6549602, 9824403, 19648806, 42572413, 85144826, 127717239, 255434478]

約数ペア:

[(1, 255434478), (2, 127717239), (3, 85144826), (6, 42572413), (13, 19648806), (26, 9824403), (39, 6549602), (78, 3274801)]