1343232020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{34673}}^1$

素因数の和:34844

約数の個数: 48

約数和(自身を含む): 3058246800

約数和(自身を除く): 1715014780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2980, 3874, 7748, 9685, 19370, 34673, 38740, 69346, 138692, 173365, 346730, 450749, 693460, 901498, 1802996, 2253745, 4507490, 5166277, 9014980, 10332554, 20665108, 25831385, 51662770, 67161601, 103325540, 134323202, 268646404, 335808005, 671616010, 1343232020]

約数ペア:

[(1, 1343232020), (2, 671616010), (4, 335808005), (5, 268646404), (10, 134323202), (13, 103325540), (20, 67161601), (26, 51662770), (52, 25831385), (65, 20665108), (130, 10332554), (149, 9014980), (260, 5166277), (298, 4507490), (596, 2253745), (745, 1802996), (1490, 901498), (1937, 693460), (2980, 450749), (3874, 346730), (7748, 173365), (9685, 138692), (19370, 69346), (34673, 38740)]