314609828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{318431}}^1$

素因数の和:318467

約数の個数: 24

約数和(自身を含む): 624126720

約数和(自身を除く): 309516892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 318431, 636862, 1273724, 4139603, 6050189, 8279206, 12100378, 16558412, 24200756, 78652457, 157304914, 314609828]

約数ペア:

[(1, 314609828), (2, 157304914), (4, 78652457), (13, 24200756), (19, 16558412), (26, 12100378), (38, 8279206), (52, 6050189), (76, 4139603), (247, 1273724), (494, 636862), (988, 318431)]