2217196804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7807031}}^1$

素因数の和:7807106

約数の個数: 12

約数和(自身を含む): 3934744128

約数和(自身を除く): 1717547324

約数列:

[1, 2, 4, 71, 142, 284, 7807031, 15614062, 31228124, 554299201, 1108598402, 2217196804]

約数ペア:

[(1, 2217196804), (2, 1108598402), (4, 554299201), (71, 31228124), (142, 15614062), (284, 7807031)]