971881904

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{57467}}^1$

素因数の和:57633

約数の個数: 40

約数和(自身を含む): 2166313728

約数和(自身を除く): 1194431824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 57467, 114934, 229868, 402269, 459736, 804538, 919472, 1609076, 3218152, 6436304, 8677517, 17355034, 34710068, 60742619, 69420136, 121485238, 138840272, 242970476, 485940952, 971881904]

約数ペア:

[(1, 971881904), (2, 485940952), (4, 242970476), (7, 138840272), (8, 121485238), (14, 69420136), (16, 60742619), (28, 34710068), (56, 17355034), (112, 8677517), (151, 6436304), (302, 3218152), (604, 1609076), (1057, 919472), (1208, 804538), (2114, 459736), (2416, 402269), (4228, 229868), (8456, 114934), (16912, 57467)]