129352276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{2371}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 236706624

約数和(自身を除く): 107354348

約数列:

[1, 2, 4, 23, 46, 92, 593, 1186, 2371, 2372, 4742, 9484, 13639, 27278, 54533, 54556, 109066, 218132, 1406003, 2812006, 5624012, 32338069, 64676138, 129352276]

約数ペア:

[(1, 129352276), (2, 64676138), (4, 32338069), (23, 5624012), (46, 2812006), (92, 1406003), (593, 218132), (1186, 109066), (2371, 54556), (2372, 54533), (4742, 27278), (9484, 13639)]