2839116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 7691264

約数和(自身を除く): 4852148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 463, 511, 876, 926, 1022, 1389, 1533, 1852, 2044, 2778, 3066, 3241, 5556, 6132, 6482, 9723, 12964, 19446, 33799, 38892, 67598, 101397, 135196, 202794, 236593, 405588, 473186, 709779, 946372, 1419558, 2839116]

約数ペア:

[(1, 2839116), (2, 1419558), (3, 946372), (4, 709779), (6, 473186), (7, 405588), (12, 236593), (14, 202794), (21, 135196), (28, 101397), (42, 67598), (73, 38892), (84, 33799), (146, 19446), (219, 12964), (292, 9723), (438, 6482), (463, 6132), (511, 5556), (876, 3241), (926, 3066), (1022, 2778), (1389, 2044), (1533, 1852)]