1008940304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{769}}^1\times {\mathrm{1907}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 2003934240

約数和(自身を除く): 994993936

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 769, 1538, 1907, 3076, 3814, 6152, 7628, 12304, 15256, 30512, 33067, 66134, 82001, 132268, 164002, 264536, 328004, 529072, 656008, 1312016, 1466483, 2932966, 5865932, 11731864, 23463728, 63058769, 126117538, 252235076, 504470152, 1008940304]

約数ペア:

[(1, 1008940304), (2, 504470152), (4, 252235076), (8, 126117538), (16, 63058769), (43, 23463728), (86, 11731864), (172, 5865932), (344, 2932966), (688, 1466483), (769, 1312016), (1538, 656008), (1907, 529072), (3076, 328004), (3814, 264536), (6152, 164002), (7628, 132268), (12304, 82001), (15256, 66134), (30512, 33067)]