291292194956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1\times {\mathrm{82657}}^1$

素因数の和:85638

約数の個数: 48

約数和(自身を含む): 596343745536

約数和(自身を除く): 305051550580

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2927, 5854, 11708, 20489, 40978, 81956, 82657, 125861, 165314, 251722, 330628, 503444, 578599, 881027, 1157198, 1762054, 2314396, 3524108, 3554251, 7108502, 14217004, 24879757, 49759514, 99519028, 241937039, 483874078, 967748156, 1693559273, 3387118546, 6774237092, 10403292677, 20806585354, 41613170708, 72823048739, 145646097478, 291292194956]

約数ペア:

[(1, 291292194956), (2, 145646097478), (4, 72823048739), (7, 41613170708), (14, 20806585354), (28, 10403292677), (43, 6774237092), (86, 3387118546), (172, 1693559273), (301, 967748156), (602, 483874078), (1204, 241937039), (2927, 99519028), (5854, 49759514), (11708, 24879757), (20489, 14217004), (40978, 7108502), (81956, 3554251), (82657, 3524108), (125861, 2314396), (165314, 1762054), (251722, 1157198), (330628, 881027), (503444, 578599)]