1013040908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^2$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 2039004912

約数和(自身を除く): 1025964004

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 101, 122, 148, 202, 244, 404, 407, 671, 814, 1111, 1342, 1628, 2222, 2257, 2684, 3737, 4444, 4514, 6161, 7474, 9028, 10201, 12322, 14948, 20402, 24644, 24827, 40804, 41107, 49654, 67771, 82214, 99308, 112211, 135542, 164428, 224422, 227957, 271084, 377437, 448844, 455914, 622261, 754874, 911828, 1244522, 1509748, 2489044, 2507527, 4151807, 5015054, 6844871, 8303614, 10030108, 13689742, 16607228, 23023657, 27379484, 46047314, 92094628, 253260227, 506520454, 1013040908]

約数ペア:

[(1, 1013040908), (2, 506520454), (4, 253260227), (11, 92094628), (22, 46047314), (37, 27379484), (44, 23023657), (61, 16607228), (74, 13689742), (101, 10030108), (122, 8303614), (148, 6844871), (202, 5015054), (244, 4151807), (404, 2507527), (407, 2489044), (671, 1509748), (814, 1244522), (1111, 911828), (1342, 754874), (1628, 622261), (2222, 455914), (2257, 448844), (2684, 377437), (3737, 271084), (4444, 227957), (4514, 224422), (6161, 164428), (7474, 135542), (9028, 112211), (10201, 99308), (12322, 82214), (14948, 67771), (20402, 49654), (24644, 41107), (24827, 40804)]