2423915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 3175200

約数和(自身を除く): 751285

約数列:

[1, 5, 13, 65, 89, 419, 445, 1157, 2095, 5447, 5785, 27235, 37291, 186455, 484783, 2423915]

約数ペア:

[(1, 2423915), (5, 484783), (13, 186455), (65, 37291), (89, 27235), (419, 5785), (445, 5447), (1157, 2095)]