2568462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 5929200

約数和(自身を除く): 3360738

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 149, 169, 221, 298, 338, 442, 447, 507, 663, 894, 1014, 1326, 1937, 2533, 2873, 3874, 5066, 5746, 5811, 7599, 8619, 11622, 15198, 17238, 25181, 32929, 50362, 65858, 75543, 98787, 151086, 197574, 428077, 856154, 1284231, 2568462]

約数ペア:

[(1, 2568462), (2, 1284231), (3, 856154), (6, 428077), (13, 197574), (17, 151086), (26, 98787), (34, 75543), (39, 65858), (51, 50362), (78, 32929), (102, 25181), (149, 17238), (169, 15198), (221, 11622), (298, 8619), (338, 7599), (442, 5811), (447, 5746), (507, 5066), (663, 3874), (894, 2873), (1014, 2533), (1326, 1937)]