1300527488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{781567}}^1$

素因数の和:781594

約数の個数: 32

約数和(自身を含む): 2790197760

約数和(自身を除く): 1489670272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 781567, 1563134, 3126268, 6252536, 10160371, 12505072, 20320742, 25010144, 40641484, 50020288, 81282968, 100040576, 162565936, 325131872, 650263744, 1300527488]

約数ペア:

[(1, 1300527488), (2, 650263744), (4, 325131872), (8, 162565936), (13, 100040576), (16, 81282968), (26, 50020288), (32, 40641484), (52, 25010144), (64, 20320742), (104, 12505072), (128, 10160371), (208, 6252536), (416, 3126268), (832, 1563134), (1664, 781567)]