902902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 1876896

約数和(自身を除く): 973994

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 121, 143, 154, 182, 242, 286, 287, 451, 533, 574, 847, 902, 1001, 1066, 1573, 1694, 2002, 3146, 3157, 3731, 4961, 5863, 6314, 7462, 9922, 11011, 11726, 22022, 34727, 41041, 64493, 69454, 82082, 128986, 451451, 902902]

約数ペア:

[(1, 902902), (2, 451451), (7, 128986), (11, 82082), (13, 69454), (14, 64493), (22, 41041), (26, 34727), (41, 22022), (77, 11726), (82, 11011), (91, 9922), (121, 7462), (143, 6314), (154, 5863), (182, 4961), (242, 3731), (286, 3157), (287, 3146), (451, 2002), (533, 1694), (574, 1573), (847, 1066), (902, 1001)]