678106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 1195488

約数和(自身を除く): 517382

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2371, 4742, 26081, 30823, 52162, 61646, 339053, 678106]

約数ペア:

[(1, 678106), (2, 339053), (11, 61646), (13, 52162), (22, 30823), (26, 26081), (143, 4742), (286, 2371)]