1105908769

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{4649}}^1$

素因数の和:6672

約数の個数: 16

約数和(自身を含む): 1339200000

約数和(自身を除く): 233291231

約数列:

[1, 7, 17, 119, 1999, 4649, 13993, 32543, 33983, 79033, 237881, 553231, 9293351, 65053457, 157986967, 1105908769]

約数ペア:

[(1, 1105908769), (7, 157986967), (17, 65053457), (119, 9293351), (1999, 553231), (4649, 237881), (13993, 79033), (32543, 33983)]