1296180874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 2074190400

約数和(自身を除く): 778009526

約数列:

[1, 2, 19, 38, 101, 202, 457, 739, 914, 1478, 1919, 3838, 8683, 14041, 17366, 28082, 46157, 74639, 92314, 149278, 337723, 675446, 876983, 1418141, 1753966, 2836282, 6416737, 12833474, 34110023, 68220046, 648090437, 1296180874]

約数ペア:

[(1, 1296180874), (2, 648090437), (19, 68220046), (38, 34110023), (101, 12833474), (202, 6416737), (457, 2836282), (739, 1753966), (914, 1418141), (1478, 876983), (1919, 675446), (3838, 337723), (8683, 149278), (14041, 92314), (17366, 74639), (28082, 46157)]