713503238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{65423}}^1$

素因数の和:65492

約数の個数: 32

約数和(自身を含む): 1318947840

約数和(自身を除く): 605444602

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 65423, 130846, 457961, 915922, 1243037, 2486074, 2682343, 5364686, 8701259, 17402518, 18776401, 37552802, 50964517, 101929034, 356751619, 713503238]

約数ペア:

[(1, 713503238), (2, 356751619), (7, 101929034), (14, 50964517), (19, 37552802), (38, 18776401), (41, 17402518), (82, 8701259), (133, 5364686), (266, 2682343), (287, 2486074), (574, 1243037), (779, 915922), (1558, 457961), (5453, 130846), (10906, 65423)]