4847090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 4466830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 263, 485, 526, 970, 1315, 1843, 2630, 3686, 4997, 9215, 9994, 18430, 24985, 25511, 49970, 51022, 127555, 255110, 484709, 969418, 2423545, 4847090]

約数ペア:

[(1, 4847090), (2, 2423545), (5, 969418), (10, 484709), (19, 255110), (38, 127555), (95, 51022), (97, 49970), (190, 25511), (194, 24985), (263, 18430), (485, 9994), (526, 9215), (970, 4997), (1315, 3686), (1843, 2630)]