282569144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{247001}}^1$

素因数の和:247031

約数の個数: 32

約数和(自身を含む): 622445040

約数和(自身を除く): 339875896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 247001, 494002, 988004, 1976008, 2717011, 3211013, 5434022, 6422026, 10868044, 12844052, 21736088, 25688104, 35321143, 70642286, 141284572, 282569144]

約数ペア:

[(1, 282569144), (2, 141284572), (4, 70642286), (8, 35321143), (11, 25688104), (13, 21736088), (22, 12844052), (26, 10868044), (44, 6422026), (52, 5434022), (88, 3211013), (104, 2717011), (143, 1976008), (286, 988004), (572, 494002), (1144, 247001)]