2564756491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 3050311680

約数和(自身を除く): 485555189

約数列:

[1, 11, 29, 37, 59, 127, 319, 407, 649, 841, 1073, 1397, 1711, 2183, 3683, 4699, 7493, 9251, 11803, 18821, 24013, 31117, 40513, 49619, 51689, 63307, 82423, 106807, 136271, 217297, 277241, 342287, 545809, 696377, 1174877, 1498981, 1835903, 2390267, 3049651, 3951859, 6301613, 8039989, 20194933, 43470449, 69317743, 88439879, 233159681, 2564756491]

約数ペア:

[(1, 2564756491), (11, 233159681), (29, 88439879), (37, 69317743), (59, 43470449), (127, 20194933), (319, 8039989), (407, 6301613), (649, 3951859), (841, 3049651), (1073, 2390267), (1397, 1835903), (1711, 1498981), (2183, 1174877), (3683, 696377), (4699, 545809), (7493, 342287), (9251, 277241), (11803, 217297), (18821, 136271), (24013, 106807), (31117, 82423), (40513, 63307), (49619, 51689)]