261071434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{60127}}^1$

素因数の和:60309

約数の個数: 16

約数和(自身を含む): 424263168

約数和(自身を除く): 163191734

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 60127, 120254, 781651, 1563302, 10041209, 20082418, 130535717, 261071434]

約数ペア:

[(1, 261071434), (2, 130535717), (13, 20082418), (26, 10041209), (167, 1563302), (334, 781651), (2171, 120254), (4342, 60127)]