329691856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6577}}^1$

素因数の和:6839

約数の個数: 40

約数和(自身を含む): 690874184

約数和(自身を除く): 361182328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 6577, 12532, 13154, 25064, 26308, 50128, 52616, 85501, 105232, 171002, 342004, 684008, 1368016, 1585057, 3170114, 6340228, 12680456, 20605741, 25360912, 41211482, 82422964, 164845928, 329691856]

約数ペア:

[(1, 329691856), (2, 164845928), (4, 82422964), (8, 41211482), (13, 25360912), (16, 20605741), (26, 12680456), (52, 6340228), (104, 3170114), (208, 1585057), (241, 1368016), (482, 684008), (964, 342004), (1928, 171002), (3133, 105232), (3856, 85501), (6266, 52616), (6577, 50128), (12532, 26308), (13154, 25064)]