4238547721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{4723}}^1$

素因数の和:5208

約数の個数: 16

約数和(自身を含む): 4506696000

約数和(自身を除く): 268148279

約数列:

[1, 19, 149, 317, 2831, 4723, 6023, 47233, 89737, 703727, 897427, 1497191, 13370813, 28446629, 223081459, 4238547721]

約数ペア:

[(1, 4238547721), (19, 223081459), (149, 28446629), (317, 13370813), (2831, 1497191), (4723, 897427), (6023, 703727), (47233, 89737)]