673547378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{148949}}^1$

素因数の和:148994

約数の個数: 32

約数和(自身を含む): 1286928000

約数和(自身を除く): 613380622

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 148949, 297898, 1042643, 2085286, 2532133, 2830031, 5064266, 5660062, 17724931, 19810217, 35449862, 39620434, 48110527, 96221054, 336773689, 673547378]

約数ペア:

[(1, 673547378), (2, 336773689), (7, 96221054), (14, 48110527), (17, 39620434), (19, 35449862), (34, 19810217), (38, 17724931), (119, 5660062), (133, 5064266), (238, 2830031), (266, 2532133), (323, 2085286), (646, 1042643), (2261, 297898), (4522, 148949)]