1520170066

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{128981}}^1$

素因数の和:129137

約数の個数: 16

約数和(自身を含む): 2340249408

約数和(自身を除く): 820079342

約数列:

[1, 2, 71, 83, 142, 166, 5893, 11786, 128981, 257962, 9157651, 10705423, 18315302, 21410846, 760085033, 1520170066]

約数ペア:

[(1, 1520170066), (2, 760085033), (71, 21410846), (83, 18315302), (142, 10705423), (166, 9157651), (5893, 257962), (11786, 128981)]