2160984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 6508800

約数和(自身を除く): 4347816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 677, 798, 1064, 1354, 1596, 2031, 2708, 3192, 4062, 4739, 5416, 8124, 9478, 12863, 14217, 16248, 18956, 25726, 28434, 37912, 38589, 51452, 56868, 77178, 90041, 102904, 113736, 154356, 180082, 270123, 308712, 360164, 540246, 720328, 1080492, 2160984]

約数ペア:

[(1, 2160984), (2, 1080492), (3, 720328), (4, 540246), (6, 360164), (7, 308712), (8, 270123), (12, 180082), (14, 154356), (19, 113736), (21, 102904), (24, 90041), (28, 77178), (38, 56868), (42, 51452), (56, 38589), (57, 37912), (76, 28434), (84, 25726), (114, 18956), (133, 16248), (152, 14217), (168, 12863), (228, 9478), (266, 8124), (399, 5416), (456, 4739), (532, 4062), (677, 3192), (798, 2708), (1064, 2031), (1354, 1596)]