1566622564

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{5531}}^1$

素因数の和:5980

約数の個数: 36

約数和(自身を含む): 2976326640

約数和(自身を除く): 1409704076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 419, 676, 838, 1676, 5447, 5531, 10894, 11062, 21788, 22124, 70811, 71903, 141622, 143806, 283244, 287612, 934739, 1869478, 2317489, 3738956, 4634978, 9269956, 30127357, 60254714, 120509428, 391655641, 783311282, 1566622564]

約数ペア:

[(1, 1566622564), (2, 783311282), (4, 391655641), (13, 120509428), (26, 60254714), (52, 30127357), (169, 9269956), (338, 4634978), (419, 3738956), (676, 2317489), (838, 1869478), (1676, 934739), (5447, 287612), (5531, 283244), (10894, 143806), (11062, 141622), (21788, 71903), (22124, 70811)]