1293122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 2085912

約数和(自身を除く): 792790

約数列:

[1, 2, 17, 34, 73, 146, 521, 1042, 1241, 2482, 8857, 17714, 38033, 76066, 646561, 1293122]

約数ペア:

[(1, 1293122), (2, 646561), (17, 76066), (34, 38033), (73, 17714), (146, 8857), (521, 2482), (1042, 1241)]