2079764648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{134213}}^1$

素因数の和:134381

約数の個数: 32

約数和(自身を含む): 4227741000

約数和(自身を除く): 2147976352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 134213, 268426, 536852, 1073704, 1744769, 3489538, 6979076, 13958152, 19997737, 39995474, 79990948, 159981896, 259970581, 519941162, 1039882324, 2079764648]

約数ペア:

[(1, 2079764648), (2, 1039882324), (4, 519941162), (8, 259970581), (13, 159981896), (26, 79990948), (52, 39995474), (104, 19997737), (149, 13958152), (298, 6979076), (596, 3489538), (1192, 1744769), (1937, 1073704), (3874, 536852), (7748, 268426), (15496, 134213)]