1566280356

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{5981}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 3705011520

約数和(自身を除く): 2138731164

約数列:

[1, 2, 3, 4, 6, 12, 139, 157, 278, 314, 417, 471, 556, 628, 834, 942, 1668, 1884, 5981, 11962, 17943, 21823, 23924, 35886, 43646, 65469, 71772, 87292, 130938, 261876, 831359, 939017, 1662718, 1878034, 2494077, 2817051, 3325436, 3756068, 4988154, 5634102, 9976308, 11268204, 130523363, 261046726, 391570089, 522093452, 783140178, 1566280356]

約数ペア:

[(1, 1566280356), (2, 783140178), (3, 522093452), (4, 391570089), (6, 261046726), (12, 130523363), (139, 11268204), (157, 9976308), (278, 5634102), (314, 4988154), (417, 3756068), (471, 3325436), (556, 2817051), (628, 2494077), (834, 1878034), (942, 1662718), (1668, 939017), (1884, 831359), (5981, 261876), (11962, 130938), (17943, 87292), (21823, 71772), (23924, 65469), (35886, 43646)]