2013297968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{18661}}^1$

素因数の和:19293

約数の個数: 40

約数和(自身を含む): 4262550096

約数和(自身を除く): 2249252128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 613, 1226, 2452, 4904, 6743, 9808, 13486, 18661, 26972, 37322, 53944, 74644, 107888, 149288, 205271, 298576, 410542, 821084, 1642168, 3284336, 11439193, 22878386, 45756772, 91513544, 125831123, 183027088, 251662246, 503324492, 1006648984, 2013297968]

約数ペア:

[(1, 2013297968), (2, 1006648984), (4, 503324492), (8, 251662246), (11, 183027088), (16, 125831123), (22, 91513544), (44, 45756772), (88, 22878386), (176, 11439193), (613, 3284336), (1226, 1642168), (2452, 821084), (4904, 410542), (6743, 298576), (9808, 205271), (13486, 149288), (18661, 107888), (26972, 74644), (37322, 53944)]