1820104318

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1\times {\mathrm{3463}}^1$

素因数の和:4611

約数の個数: 16

約数和(自身を含む): 2742864480

約数和(自身を除く): 922760162

約数列:

[1, 2, 317, 634, 829, 1658, 3463, 6926, 262793, 525586, 1097771, 2195542, 2870827, 5741654, 910052159, 1820104318]

約数ペア:

[(1, 1820104318), (2, 910052159), (317, 5741654), (634, 2870827), (829, 2195542), (1658, 1097771), (3463, 525586), (6926, 262793)]