2047776565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{830741}}^1$

素因数の和:830792

約数の個数: 16

約数和(自身を含む): 2691604080

約数和(自身を除く): 643827515

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 830741, 4153705, 14122597, 24091489, 70612985, 120457445, 409555313, 2047776565]

約数ペア:

[(1, 2047776565), (5, 409555313), (17, 120457445), (29, 70612985), (85, 24091489), (145, 14122597), (493, 4153705), (2465, 830741)]