838872002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{135433}}^1$

素因数の和:135617

約数の個数: 16

約数和(自身を含む): 1332670560

約数和(自身を除く): 493798558

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 135433, 270866, 2573227, 5146454, 22075579, 44151158, 419436001, 838872002]

約数ペア:

[(1, 838872002), (2, 419436001), (19, 44151158), (38, 22075579), (163, 5146454), (326, 2573227), (3097, 270866), (6194, 135433)]