3131408012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{324431}}^1$

素因数の和:324581

約数の個数: 24

約数和(自身を含む): 5813821440

約数和(自身を除く): 2682413428

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 324431, 648862, 1297724, 6164189, 12328378, 24656756, 41202737, 82405474, 164810948, 782852003, 1565704006, 3131408012]

約数ペア:

[(1, 3131408012), (2, 1565704006), (4, 782852003), (19, 164810948), (38, 82405474), (76, 41202737), (127, 24656756), (254, 12328378), (508, 6164189), (2413, 1297724), (4826, 648862), (9652, 324431)]