2451870001

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{9413}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 2834141184

約数和(自身を除く): 382271183

約数列:

[1, 7, 127, 293, 889, 2051, 9413, 37211, 65891, 260477, 1195451, 2758009, 8368157, 19306063, 350267143, 2451870001]

約数ペア:

[(1, 2451870001), (7, 350267143), (127, 19306063), (293, 8368157), (889, 2758009), (2051, 1195451), (9413, 260477), (37211, 65891)]