388760045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{15923}}^1$

素因数の和:16204

約数の個数: 16

約数和(自身を含む): 493007040

約数和(自身を除く): 104246995

約数列:

[1, 5, 19, 95, 257, 1285, 4883, 15923, 24415, 79615, 302537, 1512685, 4092211, 20461055, 77752009, 388760045]

約数ペア:

[(1, 388760045), (5, 77752009), (19, 20461055), (95, 4092211), (257, 1512685), (1285, 302537), (4883, 79615), (15923, 24415)]