268396934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 441352800

約数和(自身を除く): 172955866

約数列:

[1, 2, 13, 26, 83, 166, 277, 449, 554, 898, 1079, 2158, 3601, 5837, 7202, 11674, 22991, 37267, 45982, 74534, 124373, 248746, 298883, 484471, 597766, 968942, 1616849, 3233698, 10322959, 20645918, 134198467, 268396934]

約数ペア:

[(1, 268396934), (2, 134198467), (13, 20645918), (26, 10322959), (83, 3233698), (166, 1616849), (277, 968942), (449, 597766), (554, 484471), (898, 298883), (1079, 248746), (2158, 124373), (3601, 74534), (5837, 45982), (7202, 37267), (11674, 22991)]