310051274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{12409}}^1$

素因数の和:12486

約数の個数: 24

約数和(自身を含む): 517571460

約数和(自身を除く): 207520186

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12409, 12493, 24818, 24986, 161317, 322634, 384679, 769358, 5000827, 10001654, 11925049, 23850098, 155025637, 310051274]

約数ペア:

[(1, 310051274), (2, 155025637), (13, 23850098), (26, 11925049), (31, 10001654), (62, 5000827), (403, 769358), (806, 384679), (961, 322634), (1922, 161317), (12409, 24986), (12493, 24818)]