2163670754

素因数分解:

$2^1\times 7^4\times {\mathrm{107}}^1\times {\mathrm{4211}}^1$

素因数の和:4348

約数の個数: 40

約数和(自身を含む): 3822491088

約数和(自身を除く): 1658820334

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1498, 2401, 4211, 4802, 5243, 8422, 10486, 29477, 36701, 58954, 73402, 206339, 256907, 412678, 450577, 513814, 901154, 1444373, 2888746, 3154039, 6308078, 10110611, 20221222, 22078273, 44156546, 154547911, 309095822, 1081835377, 2163670754]

約数ペア:

[(1, 2163670754), (2, 1081835377), (7, 309095822), (14, 154547911), (49, 44156546), (98, 22078273), (107, 20221222), (214, 10110611), (343, 6308078), (686, 3154039), (749, 2888746), (1498, 1444373), (2401, 901154), (4211, 513814), (4802, 450577), (5243, 412678), (8422, 256907), (10486, 206339), (29477, 73402), (36701, 58954)]