310448372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{314219}}^1$

素因数の和:314255

約数の個数: 24

約数和(自身を含む): 615871200

約数和(自身を除く): 305422828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 314219, 628438, 1256876, 4084847, 5970161, 8169694, 11940322, 16339388, 23880644, 77612093, 155224186, 310448372]

約数ペア:

[(1, 310448372), (2, 155224186), (4, 77612093), (13, 23880644), (19, 16339388), (26, 11940322), (38, 8169694), (52, 5970161), (76, 4084847), (247, 1256876), (494, 628438), (988, 314219)]