679496438

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{5231}}^1$

素因数の和:5947

約数の個数: 16

約数和(自身を含む): 1030662144

約数和(自身を除く): 351165706

約数列:

[1, 2, 107, 214, 607, 1214, 5231, 10462, 64949, 129898, 559717, 1119434, 3175217, 6350434, 339748219, 679496438]

約数ペア:

[(1, 679496438), (2, 339748219), (107, 6350434), (214, 3175217), (607, 1119434), (1214, 559717), (5231, 129898), (10462, 64949)]