7780147206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{451337}}^1$

素因数の和:451385

約数の個数: 48

約数和(自身を含む): 17840488464

約数和(自身を除く): 10060341258

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 17238, 451337, 902674, 1354011, 2708022, 5867381, 7672729, 11734762, 15345458, 17602143, 23018187, 35204286, 46036374, 76275953, 99745477, 152551906, 199490954, 228827859, 299236431, 457655718, 598472862, 1296691201, 2593382402, 3890073603, 7780147206]

約数ペア:

[(1, 7780147206), (2, 3890073603), (3, 2593382402), (6, 1296691201), (13, 598472862), (17, 457655718), (26, 299236431), (34, 228827859), (39, 199490954), (51, 152551906), (78, 99745477), (102, 76275953), (169, 46036374), (221, 35204286), (338, 23018187), (442, 17602143), (507, 15345458), (663, 11734762), (1014, 7672729), (1326, 5867381), (2873, 2708022), (5746, 1354011), (8619, 902674), (17238, 451337)]