814831492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{84421}}^1$

素因数の和:84571

約数の個数: 24

約数和(自身を含む): 1512842240

約数和(自身を除く): 698010748

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 84421, 168842, 337684, 1603999, 3207998, 6415996, 10721467, 21442934, 42885868, 203707873, 407415746, 814831492]

約数ペア:

[(1, 814831492), (2, 407415746), (4, 203707873), (19, 42885868), (38, 21442934), (76, 10721467), (127, 6415996), (254, 3207998), (508, 1603999), (2413, 337684), (4826, 168842), (9652, 84421)]