678077124

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1066159}}^1$

素因数の和:1066219

約数の個数: 24

約数和(自身を含む): 1612033920

約数和(自身を除く): 933956796

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1066159, 2132318, 3198477, 4264636, 6396954, 12793908, 56506427, 113012854, 169519281, 226025708, 339038562, 678077124]

約数ペア:

[(1, 678077124), (2, 339038562), (3, 226025708), (4, 169519281), (6, 113012854), (12, 56506427), (53, 12793908), (106, 6396954), (159, 4264636), (212, 3198477), (318, 2132318), (636, 1066159)]