2013253249

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{136501}}^1$

素因数の和:136565

約数の個数: 16

約数和(自身を含む): 2402435200

約数和(自身を除く): 389181951

約数列:

[1, 7, 43, 49, 301, 343, 2107, 14749, 136501, 955507, 5869543, 6688549, 41086801, 46819843, 287607607, 2013253249]

約数ペア:

[(1, 2013253249), (7, 287607607), (43, 46819843), (49, 41086801), (301, 6688549), (343, 5869543), (2107, 955507), (14749, 136501)]