1569329188

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{12941}}^1$

素因数の和:13084

約数の個数: 48

約数和(自身を含む): 3235292928

約数和(自身を除く): 1665963740

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 854, 994, 1708, 1988, 4331, 8662, 12941, 17324, 25882, 30317, 51764, 60634, 90587, 121268, 181174, 362348, 789401, 918811, 1578802, 1837622, 3157604, 3675244, 5525807, 6431677, 11051614, 12863354, 22103228, 25726708, 56047471, 112094942, 224189884, 392332297, 784664594, 1569329188]

約数ペア:

[(1, 1569329188), (2, 784664594), (4, 392332297), (7, 224189884), (14, 112094942), (28, 56047471), (61, 25726708), (71, 22103228), (122, 12863354), (142, 11051614), (244, 6431677), (284, 5525807), (427, 3675244), (497, 3157604), (854, 1837622), (994, 1578802), (1708, 918811), (1988, 789401), (4331, 362348), (8662, 181174), (12941, 121268), (17324, 90587), (25882, 60634), (30317, 51764)]