398226

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 822528

約数和(自身を除く): 424302

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2141, 4282, 6423, 12846, 66371, 132742, 199113, 398226]

約数ペア:

[(1, 398226), (2, 199113), (3, 132742), (6, 66371), (31, 12846), (62, 6423), (93, 4282), (186, 2141)]