531507310

素因数分解:

$2^1\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{19391}}^1$

素因数の和:22139

約数の個数: 16

約数和(自身を含む): 957111552

約数和(自身を除く): 425604242

約数列:

[1, 2, 5, 10, 2741, 5482, 13705, 19391, 27410, 38782, 96955, 193910, 53150731, 106301462, 265753655, 531507310]

約数ペア:

[(1, 531507310), (2, 265753655), (5, 106301462), (10, 53150731), (2741, 193910), (5482, 96955), (13705, 38782), (19391, 27410)]