818446486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{1997}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 1444026528

約数和(自身を除く): 625580042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1433, 1997, 2866, 3994, 15763, 18629, 21967, 25961, 31526, 37258, 43934, 51922, 204919, 285571, 409838, 571142, 2861701, 5723402, 31478711, 37202113, 62957422, 74404226, 409223243, 818446486]

約数ペア:

[(1, 818446486), (2, 409223243), (11, 74404226), (13, 62957422), (22, 37202113), (26, 31478711), (143, 5723402), (286, 2861701), (1433, 571142), (1997, 409838), (2866, 285571), (3994, 204919), (15763, 51922), (18629, 43934), (21967, 37258), (25961, 31526)]