2542243319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1065037}}^1$

素因数の和:1065086

約数の個数: 16

約数和(自身を含む): 3271796736

約数和(自身を除く): 729553417

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 1065037, 7455259, 11715407, 33016147, 82007849, 231113029, 363177617, 2542243319]

約数ペア:

[(1, 2542243319), (7, 363177617), (11, 231113029), (31, 82007849), (77, 33016147), (217, 11715407), (341, 7455259), (2387, 1065037)]