2144656312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2551}}^1\times {\mathrm{5531}}^1$

素因数の和:8107

約数の個数: 32

約数和(自身を含む): 4235299200

約数和(自身を除く): 2090642888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2551, 5102, 5531, 10204, 11062, 20408, 22124, 44248, 48469, 96938, 105089, 193876, 210178, 387752, 420356, 840712, 14109581, 28219162, 56438324, 112876648, 268082039, 536164078, 1072328156, 2144656312]

約数ペア:

[(1, 2144656312), (2, 1072328156), (4, 536164078), (8, 268082039), (19, 112876648), (38, 56438324), (76, 28219162), (152, 14109581), (2551, 840712), (5102, 420356), (5531, 387752), (10204, 210178), (11062, 193876), (20408, 105089), (22124, 96938), (44248, 48469)]