2689156626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{11519}}^1$

素因数の和:11651

約数の個数: 64

約数和(自身を含む): 6015098880

約数和(自身を除く): 3325942254

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 73, 78, 82, 123, 146, 219, 246, 438, 533, 949, 1066, 1599, 1898, 2847, 2993, 3198, 5694, 5986, 8979, 11519, 17958, 23038, 34557, 38909, 69114, 77818, 116727, 149747, 233454, 299494, 449241, 472279, 840887, 898482, 944558, 1416837, 1681774, 2522661, 2833674, 5045322, 6139627, 10931531, 12279254, 18418881, 21863062, 32794593, 34476367, 36837762, 65589186, 68952734, 103429101, 206858202, 448192771, 896385542, 1344578313, 2689156626]

約数ペア:

[(1, 2689156626), (2, 1344578313), (3, 896385542), (6, 448192771), (13, 206858202), (26, 103429101), (39, 68952734), (41, 65589186), (73, 36837762), (78, 34476367), (82, 32794593), (123, 21863062), (146, 18418881), (219, 12279254), (246, 10931531), (438, 6139627), (533, 5045322), (949, 2833674), (1066, 2522661), (1599, 1681774), (1898, 1416837), (2847, 944558), (2993, 898482), (3198, 840887), (5694, 472279), (5986, 449241), (8979, 299494), (11519, 233454), (17958, 149747), (23038, 116727), (34557, 77818), (38909, 69114)]