424021715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{15569}}^1$

素因数の和:16006

約数の個数: 16

約数和(自身を含む): 549309600

約数和(自身を除く): 125287885

約数列:

[1, 5, 13, 65, 419, 2095, 5447, 15569, 27235, 77845, 202397, 1011985, 6523411, 32617055, 84804343, 424021715]

約数ペア:

[(1, 424021715), (5, 84804343), (13, 32617055), (65, 6523411), (419, 1011985), (2095, 202397), (5447, 77845), (15569, 27235)]