2005347659

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{34603}}^1$

素因数の和:35114

約数の個数: 16

約数和(自身を含む): 2431692288

約数和(自身を除く): 426344629

約数列:

[1, 7, 17, 119, 487, 3409, 8279, 34603, 57953, 242221, 588251, 4117757, 16851661, 117961627, 286478237, 2005347659]

約数ペア:

[(1, 2005347659), (7, 286478237), (17, 117961627), (119, 16851661), (487, 4117757), (3409, 588251), (8279, 242221), (34603, 57953)]