17993151254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30539}}^1$

素因数の和:30645

約数の個数: 64

約数和(自身を含む): 32508241920

約数和(自身を除く): 14515090666

約数列:

[1, 2, 13, 17, 26, 31, 34, 43, 62, 86, 221, 403, 442, 527, 559, 731, 806, 1054, 1118, 1333, 1462, 2666, 6851, 9503, 13702, 17329, 19006, 22661, 30539, 34658, 45322, 61078, 294593, 397007, 519163, 589186, 794014, 946709, 1038326, 1313177, 1893418, 2626354, 6749119, 12307217, 13498238, 16094053, 17071301, 22324009, 24614434, 32188106, 34142602, 40708487, 44648018, 81416974, 209222689, 290212117, 418445378, 529210331, 580424234, 692044279, 1058420662, 1384088558, 8996575627, 17993151254]

約数ペア:

[(1, 17993151254), (2, 8996575627), (13, 1384088558), (17, 1058420662), (26, 692044279), (31, 580424234), (34, 529210331), (43, 418445378), (62, 290212117), (86, 209222689), (221, 81416974), (403, 44648018), (442, 40708487), (527, 34142602), (559, 32188106), (731, 24614434), (806, 22324009), (1054, 17071301), (1118, 16094053), (1333, 13498238), (1462, 12307217), (2666, 6749119), (6851, 2626354), (9503, 1893418), (13702, 1313177), (17329, 1038326), (19006, 946709), (22661, 794014), (30539, 589186), (34658, 519163), (45322, 397007), (61078, 294593)]