2688317201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{2731}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 2864010240

約数和(自身を除く): 175693039

約数列:

[1, 19, 103, 503, 1957, 2731, 9557, 51809, 51889, 281293, 984371, 1373693, 5344567, 26100167, 141490379, 2688317201]

約数ペア:

[(1, 2688317201), (19, 141490379), (103, 26100167), (503, 5344567), (1957, 1373693), (2731, 984371), (9557, 281293), (51809, 51889)]