2016104321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2659}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 2584243200

約数和(自身を除く): 568138879

約数列:

[1, 7, 11, 43, 77, 229, 301, 473, 1603, 2519, 2659, 3311, 9847, 17633, 18613, 29249, 68929, 108317, 114337, 204743, 608911, 758219, 800359, 1257707, 4262377, 6698021, 8803949, 26183173, 46886147, 183282211, 288014903, 2016104321]

約数ペア:

[(1, 2016104321), (7, 288014903), (11, 183282211), (43, 46886147), (77, 26183173), (229, 8803949), (301, 6698021), (473, 4262377), (1603, 1257707), (2519, 800359), (2659, 758219), (3311, 608911), (9847, 204743), (17633, 114337), (18613, 108317), (29249, 68929)]