3951426878

素因数分解:

$2^1\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{86287}}^1$

素因数の和:89567

約数の個数: 16

約数和(自身を含む): 6776024064

約数和(自身を除く): 2824597186

約数列:

[1, 2, 7, 14, 3271, 6542, 22897, 45794, 86287, 172574, 604009, 1208018, 282244777, 564489554, 1975713439, 3951426878]

約数ペア:

[(1, 3951426878), (2, 1975713439), (7, 564489554), (14, 282244777), (3271, 1208018), (6542, 604009), (22897, 172574), (45794, 86287)]