256906362

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1381217}}^1$

素因数の和:1381253

約数の個数: 16

約数和(自身を含む): 530387712

約数和(自身を除く): 273481350

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1381217, 2762434, 4143651, 8287302, 42817727, 85635454, 128453181, 256906362]

約数ペア:

[(1, 256906362), (2, 128453181), (3, 85635454), (6, 42817727), (31, 8287302), (62, 4143651), (93, 2762434), (186, 1381217)]