2654918896

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1877}}^1$

素因数の和:2138

約数の個数: 80

約数和(自身を含む): 5996919744

約数和(自身を除く): 3342000848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 173, 292, 346, 511, 584, 692, 1022, 1168, 1211, 1384, 1877, 2044, 2422, 2768, 3754, 4088, 4844, 7508, 8176, 9688, 12629, 13139, 15016, 19376, 25258, 26278, 30032, 50516, 52556, 88403, 101032, 105112, 137021, 176806, 202064, 210224, 274042, 324721, 353612, 548084, 649442, 707224, 959147, 1096168, 1298884, 1414448, 1918294, 2192336, 2273047, 2597768, 3836588, 4546094, 5195536, 7673176, 9092188, 15346352, 18184376, 23704633, 36368752, 47409266, 94818532, 165932431, 189637064, 331864862, 379274128, 663729724, 1327459448, 2654918896]

約数ペア:

[(1, 2654918896), (2, 1327459448), (4, 663729724), (7, 379274128), (8, 331864862), (14, 189637064), (16, 165932431), (28, 94818532), (56, 47409266), (73, 36368752), (112, 23704633), (146, 18184376), (173, 15346352), (292, 9092188), (346, 7673176), (511, 5195536), (584, 4546094), (692, 3836588), (1022, 2597768), (1168, 2273047), (1211, 2192336), (1384, 1918294), (1877, 1414448), (2044, 1298884), (2422, 1096168), (2768, 959147), (3754, 707224), (4088, 649442), (4844, 548084), (7508, 353612), (8176, 324721), (9688, 274042), (12629, 210224), (13139, 202064), (15016, 176806), (19376, 137021), (25258, 105112), (26278, 101032), (30032, 88403), (50516, 52556)]