8468409782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1\times {\mathrm{17107}}^1$

素因数の和:18996

約数の個数: 32

約数和(自身を含む): 15290446080

約数和(自身を除く): 6822036298

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1861, 3722, 13027, 17107, 26054, 34214, 35359, 70718, 119749, 239498, 247513, 325033, 495026, 650066, 2275231, 4550462, 31836127, 63672254, 222852889, 445705778, 604886413, 1209772826, 4234204891, 8468409782]

約数ペア:

[(1, 8468409782), (2, 4234204891), (7, 1209772826), (14, 604886413), (19, 445705778), (38, 222852889), (133, 63672254), (266, 31836127), (1861, 4550462), (3722, 2275231), (13027, 650066), (17107, 495026), (26054, 325033), (34214, 247513), (35359, 239498), (70718, 119749)]