7770958

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 12820248

約数和(自身を除く): 5049290

約数列:

[1, 2, 13, 26, 83, 166, 169, 277, 338, 554, 1079, 2158, 3601, 7202, 14027, 22991, 28054, 45982, 46813, 93626, 298883, 597766, 3885479, 7770958]

約数ペア:

[(1, 7770958), (2, 3885479), (13, 597766), (26, 298883), (83, 93626), (166, 46813), (169, 45982), (277, 28054), (338, 22991), (554, 14027), (1079, 7202), (2158, 3601)]