2821364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 6359808

約数和(自身を除く): 3538444

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 337, 364, 598, 644, 674, 1196, 1348, 2093, 2359, 4186, 4381, 4718, 7751, 8372, 8762, 9436, 15502, 17524, 30667, 31004, 54257, 61334, 100763, 108514, 122668, 201526, 217028, 403052, 705341, 1410682, 2821364]

約数ペア:

[(1, 2821364), (2, 1410682), (4, 705341), (7, 403052), (13, 217028), (14, 201526), (23, 122668), (26, 108514), (28, 100763), (46, 61334), (52, 54257), (91, 31004), (92, 30667), (161, 17524), (182, 15502), (299, 9436), (322, 8762), (337, 8372), (364, 7751), (598, 4718), (644, 4381), (674, 4186), (1196, 2359), (1348, 2093)]