2116730865

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{520721}}^1$

素因数の和:521000

約数の個数: 16

約数和(自身を含む): 3399273216

約数和(自身を除く): 1282542351

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 520721, 1562163, 2603605, 7810815, 141115391, 423346173, 705576955, 2116730865]

約数ペア:

[(1, 2116730865), (3, 705576955), (5, 423346173), (15, 141115391), (271, 7810815), (813, 2603605), (1355, 1562163), (4065, 520721)]