2017482784

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 4008372480

約数和(自身を除く): 1990889696

約数列:

[1, 2, 4, 8, 16, 32, 223, 269, 446, 538, 892, 1051, 1076, 1784, 2102, 2152, 3568, 4204, 4304, 7136, 8408, 8608, 16816, 33632, 59987, 119974, 234373, 239948, 282719, 468746, 479896, 565438, 937492, 959792, 1130876, 1874984, 1919584, 2261752, 3749968, 4523504, 7499936, 9047008, 63046337, 126092674, 252185348, 504370696, 1008741392, 2017482784]

約数ペア:

[(1, 2017482784), (2, 1008741392), (4, 504370696), (8, 252185348), (16, 126092674), (32, 63046337), (223, 9047008), (269, 7499936), (446, 4523504), (538, 3749968), (892, 2261752), (1051, 1919584), (1076, 1874984), (1784, 1130876), (2102, 959792), (2152, 937492), (3568, 565438), (4204, 479896), (4304, 468746), (7136, 282719), (8408, 239948), (8608, 234373), (16816, 119974), (33632, 59987)]