4456868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 8915760

約数和(自身を除く): 4458892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 347, 494, 676, 694, 988, 1388, 3211, 4511, 6422, 6593, 9022, 12844, 13186, 18044, 26372, 58643, 85709, 117286, 171418, 234572, 342836, 1114217, 2228434, 4456868]

約数ペア:

[(1, 4456868), (2, 2228434), (4, 1114217), (13, 342836), (19, 234572), (26, 171418), (38, 117286), (52, 85709), (76, 58643), (169, 26372), (247, 18044), (338, 13186), (347, 12844), (494, 9022), (676, 6593), (694, 6422), (988, 4511), (1388, 3211)]