1268522059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 1564738560

約数和(自身を除く): 296216501

約数列:

[1, 7, 23, 43, 97, 161, 301, 679, 989, 1889, 2231, 4171, 6923, 13223, 15617, 29197, 43447, 81227, 95933, 183233, 304129, 568589, 671531, 1282631, 1868221, 4214359, 7879019, 13077547, 29500513, 55153133, 181217437, 1268522059]

約数ペア:

[(1, 1268522059), (7, 181217437), (23, 55153133), (43, 29500513), (97, 13077547), (161, 7879019), (301, 4214359), (679, 1868221), (989, 1282631), (1889, 671531), (2231, 568589), (4171, 304129), (6923, 183233), (13223, 95933), (15617, 81227), (29197, 43447)]