1994867210881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{33601}}^1$

素因数の和:34141

約数の個数: 32

約数和(自身を含む): 2154183897600

約数和(自身を除く): 159316686719

約数列:

[1, 19, 59, 211, 251, 1121, 4009, 4769, 12449, 14809, 33601, 52961, 236531, 281371, 638419, 1006259, 1982459, 3124699, 7089811, 8433851, 37666721, 59369281, 134706409, 160243169, 418298849, 497597209, 1779542561, 7947678131, 9454346971, 33811308659, 104993011099, 1994867210881]

約数ペア:

[(1, 1994867210881), (19, 104993011099), (59, 33811308659), (211, 9454346971), (251, 7947678131), (1121, 1779542561), (4009, 497597209), (4769, 418298849), (12449, 160243169), (14809, 134706409), (33601, 59369281), (52961, 37666721), (236531, 8433851), (281371, 7089811), (638419, 3124699), (1006259, 1982459)]