2018128906

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1\times {\mathrm{3539}}^1$

素因数の和:4973

約数の個数: 16

約数和(自身を含む): 3043267200

約数和(自身を除く): 1025138294

約数列:

[1, 2, 239, 478, 1193, 2386, 3539, 7078, 285127, 570254, 845821, 1691642, 4222027, 8444054, 1009064453, 2018128906]

約数ペア:

[(1, 2018128906), (2, 1009064453), (239, 8444054), (478, 4222027), (1193, 1691642), (2386, 845821), (3539, 570254), (7078, 285127)]