2925658516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 5751278568

約数和(自身を除く): 2825620052

約数列:

[1, 2, 4, 11, 22, 44, 97, 101, 121, 194, 202, 242, 388, 404, 484, 617, 1067, 1111, 1234, 2134, 2222, 2468, 4268, 4444, 6787, 9797, 11737, 12221, 13574, 19594, 23474, 24442, 27148, 39188, 46948, 48884, 59849, 62317, 74657, 107767, 119698, 124634, 149314, 215534, 239396, 249268, 298628, 431068, 658339, 685487, 1185437, 1316678, 1370974, 2370874, 2633356, 2741948, 4741748, 6044749, 7241729, 7540357, 12089498, 14483458, 15080714, 24178996, 28966916, 30161428, 66492239, 132984478, 265968956, 731414629, 1462829258, 2925658516]

約数ペア:

[(1, 2925658516), (2, 1462829258), (4, 731414629), (11, 265968956), (22, 132984478), (44, 66492239), (97, 30161428), (101, 28966916), (121, 24178996), (194, 15080714), (202, 14483458), (242, 12089498), (388, 7540357), (404, 7241729), (484, 6044749), (617, 4741748), (1067, 2741948), (1111, 2633356), (1234, 2370874), (2134, 1370974), (2222, 1316678), (2468, 1185437), (4268, 685487), (4444, 658339), (6787, 431068), (9797, 298628), (11737, 249268), (12221, 239396), (13574, 215534), (19594, 149314), (23474, 124634), (24442, 119698), (27148, 107767), (39188, 74657), (46948, 62317), (48884, 59849)]