2257884728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{21911}}^1$

素因数の和:23099

約数の個数: 32

約数和(自身を含む): 4622555520

約数和(自身を除く): 2364670792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1171, 2342, 4684, 9368, 12881, 21911, 25762, 43822, 51524, 87644, 103048, 175288, 241021, 482042, 964084, 1928168, 25657781, 51315562, 102631124, 205262248, 282235591, 564471182, 1128942364, 2257884728]

約数ペア:

[(1, 2257884728), (2, 1128942364), (4, 564471182), (8, 282235591), (11, 205262248), (22, 102631124), (44, 51315562), (88, 25657781), (1171, 1928168), (2342, 964084), (4684, 482042), (9368, 241021), (12881, 175288), (21911, 103048), (25762, 87644), (43822, 51524)]