2017491716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{13751}}^1$

素因数の和:14651

約数の個数: 24

約数和(自身を含む): 3617216064

約数和(自身を除く): 1599724348

約数列:

[1, 2, 4, 43, 86, 172, 853, 1706, 3412, 13751, 27502, 36679, 55004, 73358, 146716, 591293, 1182586, 2365172, 11729603, 23459206, 46918412, 504372929, 1008745858, 2017491716]

約数ペア:

[(1, 2017491716), (2, 1008745858), (4, 504372929), (43, 46918412), (86, 23459206), (172, 11729603), (853, 2365172), (1706, 1182586), (3412, 591293), (13751, 146716), (27502, 73358), (36679, 55004)]