2085396817

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{427423}}^1$

素因数の和:427488

約数の個数: 16

約数和(自身を含む): 2585060352

約数和(自身を除く): 499663535

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 427423, 2991961, 7266191, 17524343, 50863337, 122670401, 297913831, 2085396817]

約数ペア:

[(1, 2085396817), (7, 297913831), (17, 122670401), (41, 50863337), (119, 17524343), (287, 7266191), (697, 2991961), (4879, 427423)]