1439218924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{19207}}^1$

素因数の和:19366

約数の個数: 48

約数和(自身を含む): 2981696256

約数和(自身を除く): 1542477332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1703, 2882, 3406, 5764, 6812, 18733, 19207, 37466, 38414, 74932, 76828, 211277, 249691, 422554, 499382, 845108, 998764, 2516117, 2746601, 5032234, 5493202, 10064468, 10986404, 27677287, 32709521, 55354574, 65419042, 110709148, 130838084, 359804731, 719609462, 1439218924]

約数ペア:

[(1, 1439218924), (2, 719609462), (4, 359804731), (11, 130838084), (13, 110709148), (22, 65419042), (26, 55354574), (44, 32709521), (52, 27677287), (131, 10986404), (143, 10064468), (262, 5493202), (286, 5032234), (524, 2746601), (572, 2516117), (1441, 998764), (1703, 845108), (2882, 499382), (3406, 422554), (5764, 249691), (6812, 211277), (18733, 76828), (19207, 74932), (37466, 38414)]