243886021922

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{98419}}^1\times {\mathrm{33487}}^1$

素因数の和:131945

約数の個数: 16

約数和(自身を含む): 375731341440

約数和(自身を除く): 131845319518

約数列:

[1, 2, 37, 74, 33487, 66974, 98419, 196838, 1239019, 2478038, 3641503, 7283006, 3295757053, 6591514106, 121943010961, 243886021922]

約数ペア:

[(1, 243886021922), (2, 121943010961), (37, 6591514106), (74, 3295757053), (33487, 7283006), (66974, 3641503), (98419, 2478038), (196838, 1239019)]