2195001984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{816593}}^1$

素因数の和:816617

約数の個数: 64

約数和(自身を含む): 6663407040

約数和(自身を除く): 4468405056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 816593, 1633186, 2449779, 3266372, 4899558, 5716151, 6532744, 9799116, 11432302, 13065488, 17148453, 19598232, 22864604, 26130976, 34296906, 39196464, 45729208, 52261952, 68593812, 78392928, 91458416, 104523904, 137187624, 156785856, 182916832, 274375248, 313571712, 365833664, 548750496, 731667328, 1097500992, 2195001984]

約数ペア:

[(1, 2195001984), (2, 1097500992), (3, 731667328), (4, 548750496), (6, 365833664), (7, 313571712), (8, 274375248), (12, 182916832), (14, 156785856), (16, 137187624), (21, 104523904), (24, 91458416), (28, 78392928), (32, 68593812), (42, 52261952), (48, 45729208), (56, 39196464), (64, 34296906), (84, 26130976), (96, 22864604), (112, 19598232), (128, 17148453), (168, 13065488), (192, 11432302), (224, 9799116), (336, 6532744), (384, 5716151), (448, 4899558), (672, 3266372), (896, 2449779), (1344, 1633186), (2688, 816593)]