386713441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 412473600

約数和(自身を除く): 25760159

約数列:

[1, 19, 131, 251, 619, 2489, 4769, 11761, 32881, 81089, 155369, 624739, 1540691, 2952011, 20353339, 386713441]

約数ペア:

[(1, 386713441), (19, 20353339), (131, 2952011), (251, 1540691), (619, 624739), (2489, 155369), (4769, 81089), (11761, 32881)]