1243289068

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{6803}}^1$

素因数の和:6982

約数の個数: 48

約数和(自身を含む): 2551336704

約数和(自身を除く): 1308047636

約数列:

[1, 2, 4, 7, 14, 28, 61, 107, 122, 214, 244, 427, 428, 749, 854, 1498, 1708, 2996, 6527, 6803, 13054, 13606, 26108, 27212, 45689, 47621, 91378, 95242, 182756, 190484, 414983, 727921, 829966, 1455842, 1659932, 2904881, 2911684, 5095447, 5809762, 10190894, 11619524, 20381788, 44403181, 88806362, 177612724, 310822267, 621644534, 1243289068]

約数ペア:

[(1, 1243289068), (2, 621644534), (4, 310822267), (7, 177612724), (14, 88806362), (28, 44403181), (61, 20381788), (107, 11619524), (122, 10190894), (214, 5809762), (244, 5095447), (427, 2911684), (428, 2904881), (749, 1659932), (854, 1455842), (1498, 829966), (1708, 727921), (2996, 414983), (6527, 190484), (6803, 182756), (13054, 95242), (13606, 91378), (26108, 47621), (27212, 45689)]