313545836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{4201}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 561925056

約数和(自身を除く): 248379220

約数列:

[1, 2, 4, 47, 94, 188, 397, 794, 1588, 4201, 8402, 16804, 18659, 37318, 74636, 197447, 394894, 789788, 1667797, 3335594, 6671188, 78386459, 156772918, 313545836]

約数ペア:

[(1, 313545836), (2, 156772918), (4, 78386459), (47, 6671188), (94, 3335594), (188, 1667797), (397, 789788), (794, 394894), (1588, 197447), (4201, 74636), (8402, 37318), (16804, 18659)]