519886641014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{49864439}}^1$

素因数の和:49864855

約数の個数: 16

約数和(自身を含む): 841911204960

約数和(自身を除く): 322024563946

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 49864439, 99728878, 648237707, 1296475414, 19995640039, 39991280078, 259943320507, 519886641014]

約数ペア:

[(1, 519886641014), (2, 259943320507), (13, 39991280078), (26, 19995640039), (401, 1296475414), (802, 648237707), (5213, 99728878), (10426, 49864439)]