2621000392

素因数分解:

$2^3\times {\mathrm{1721}}^1\times {\mathrm{190369}}^1$

素因数の和:192096

約数の個数: 16

約数和(自身を含む): 4917257100

約数和(自身を除く): 2296256708

約数列:

[1, 2, 4, 8, 1721, 3442, 6884, 13768, 190369, 380738, 761476, 1522952, 327625049, 655250098, 1310500196, 2621000392]

約数ペア:

[(1, 2621000392), (2, 1310500196), (4, 655250098), (8, 327625049), (1721, 1522952), (3442, 761476), (6884, 380738), (13768, 190369)]