2016457516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{216451}}^1$

素因数の和:216609

約数の個数: 24

約数和(自身を含む): 3763667376

約数和(自身を除く): 1747209860

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 216451, 432902, 865804, 3679667, 7359334, 14718668, 29653787, 59307574, 118615148, 504114379, 1008228758, 2016457516]

約数ペア:

[(1, 2016457516), (2, 1008228758), (4, 504114379), (17, 118615148), (34, 59307574), (68, 29653787), (137, 14718668), (274, 7359334), (548, 3679667), (2329, 865804), (4658, 432902), (9316, 216451)]