2077888889

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{13537}}^1$

素因数の和:13712

約数の個数: 16

約数和(自身を含む): 2209401600

約数和(自身を除く): 131512711

約数列:

[1, 29, 67, 79, 1943, 2291, 5293, 13537, 153497, 392573, 906979, 1069423, 26302391, 31013267, 71651341, 2077888889]

約数ペア:

[(1, 2077888889), (29, 71651341), (67, 31013267), (79, 26302391), (1943, 1069423), (2291, 906979), (5293, 392573), (13537, 153497)]