4138276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 8074080

約数和(自身を除く): 3935804

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 3203, 6406, 12812, 54451, 60857, 108902, 121714, 217804, 243428, 1034569, 2069138, 4138276]

約数ペア:

[(1, 4138276), (2, 2069138), (4, 1034569), (17, 243428), (19, 217804), (34, 121714), (38, 108902), (68, 60857), (76, 54451), (323, 12812), (646, 6406), (1292, 3203)]