117780341768

素因数分解:

$2^3\times {\mathrm{7489}}^1\times {\mathrm{1965889}}^1$

素因数の和:1973384

約数の個数: 16

約数和(自身を含む): 220867741500

約数和(自身を除く): 103087399732

約数列:

[1, 2, 4, 8, 7489, 14978, 29956, 59912, 1965889, 3931778, 7863556, 15727112, 14722542721, 29445085442, 58890170884, 117780341768]

約数ペア:

[(1, 117780341768), (2, 58890170884), (4, 29445085442), (8, 14722542721), (7489, 15727112), (14978, 7863556), (29956, 3931778), (59912, 1965889)]