852160868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{66347}}^1$

素因数の和:66396

約数の個数: 36

約数和(自身を含む): 1699835760

約数和(自身を除く): 847674892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 66347, 132694, 265388, 862511, 1260593, 1725022, 2521186, 3450044, 5042372, 11212643, 16387709, 22425286, 32775418, 44850572, 65550836, 213040217, 426080434, 852160868]

約数ペア:

[(1, 852160868), (2, 426080434), (4, 213040217), (13, 65550836), (19, 44850572), (26, 32775418), (38, 22425286), (52, 16387709), (76, 11212643), (169, 5042372), (247, 3450044), (338, 2521186), (494, 1725022), (676, 1260593), (988, 862511), (3211, 265388), (6422, 132694), (12844, 66347)]