530182418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{26861}}^1$

素因数の和:27073

約数の個数: 16

約数和(自身を含む): 812306880

約数和(自身を除く): 282124462

約数列:

[1, 2, 71, 139, 142, 278, 9869, 19738, 26861, 53722, 1907131, 3733679, 3814262, 7467358, 265091209, 530182418]

約数ペア:

[(1, 530182418), (2, 265091209), (71, 7467358), (139, 3814262), (142, 3733679), (278, 1907131), (9869, 53722), (19738, 26861)]