2783444538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 6410861568

約数和(自身を除く): 3627417030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 347, 577, 662, 694, 993, 1041, 1154, 1731, 1986, 2082, 2317, 2429, 3462, 4039, 4634, 4858, 6951, 7287, 8078, 12117, 13902, 14574, 24234, 114857, 190987, 200219, 229714, 344571, 381974, 400438, 572961, 600657, 689142, 803999, 1145922, 1201314, 1336909, 1401533, 1607998, 2411997, 2673818, 2803066, 4010727, 4204599, 4823994, 8021454, 8409198, 66272489, 132544978, 198817467, 397634934, 463907423, 927814846, 1391722269, 2783444538]

約数ペア:

[(1, 2783444538), (2, 1391722269), (3, 927814846), (6, 463907423), (7, 397634934), (14, 198817467), (21, 132544978), (42, 66272489), (331, 8409198), (347, 8021454), (577, 4823994), (662, 4204599), (694, 4010727), (993, 2803066), (1041, 2673818), (1154, 2411997), (1731, 1607998), (1986, 1401533), (2082, 1336909), (2317, 1201314), (2429, 1145922), (3462, 803999), (4039, 689142), (4634, 600657), (4858, 572961), (6951, 400438), (7287, 381974), (8078, 344571), (12117, 229714), (13902, 200219), (14574, 190987), (24234, 114857)]