2000911045

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1329509}}^1$

素因数の和:1329564

約数の個数: 16

約数和(自身を含む): 2807925120

約数和(自身を除く): 807014075

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1329509, 6647545, 9306563, 46532815, 57168887, 285844435, 400182209, 2000911045]

約数ペア:

[(1, 2000911045), (5, 400182209), (7, 285844435), (35, 57168887), (43, 46532815), (215, 9306563), (301, 6647545), (1505, 1329509)]