7138089518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193057}}^1$

素因数の和:193224

約数の個数: 32

約数和(自身を含む): 12973497600

約数和(自身を除く): 5835408082

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 193057, 386114, 1351399, 2702798, 3668083, 7336166, 25676581, 26834923, 51353162, 53669846, 187844461, 375688922, 509863537, 1019727074, 3569044759, 7138089518]

約数ペア:

[(1, 7138089518), (2, 3569044759), (7, 1019727074), (14, 509863537), (19, 375688922), (38, 187844461), (133, 53669846), (139, 51353162), (266, 26834923), (278, 25676581), (973, 7336166), (1946, 3668083), (2641, 2702798), (5282, 1351399), (18487, 386114), (36974, 193057)]