2079798968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{152657}}^1$

素因数の和:152807

約数の個数: 32

約数和(自身を含む): 4231679760

約数和(自身を除く): 2151880792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 152657, 305314, 610628, 1221256, 1984541, 3969082, 7938164, 15876328, 19998067, 39996134, 79992268, 159984536, 259974871, 519949742, 1039899484, 2079798968]

約数ペア:

[(1, 2079798968), (2, 1039899484), (4, 519949742), (8, 259974871), (13, 159984536), (26, 79992268), (52, 39996134), (104, 19998067), (131, 15876328), (262, 7938164), (524, 3969082), (1048, 1984541), (1703, 1221256), (3406, 610628), (6812, 305314), (13624, 152657)]