47581898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261439}}^1$

素因数の和:261461

約数の個数: 16

約数和(自身を含む): 87843840

約数和(自身を除く): 40261942

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 261439, 522878, 1830073, 3398707, 3660146, 6797414, 23790949, 47581898]

約数ペア:

[(1, 47581898), (2, 23790949), (7, 6797414), (13, 3660146), (14, 3398707), (26, 1830073), (91, 522878), (182, 261439)]