13500996878

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{2459}}^1\times {\mathrm{4243}}^1$

素因数の和:7351

約数の個数: 16

約数和(自身を含む): 20295826560

約数和(自身を除く): 6794829682

約数列:

[1, 2, 647, 1294, 2459, 4243, 4918, 8486, 1590973, 2745221, 3181946, 5490442, 10433537, 20867074, 6750498439, 13500996878]

約数ペア:

[(1, 13500996878), (2, 6750498439), (647, 20867074), (1294, 10433537), (2459, 5490442), (4243, 3181946), (4918, 2745221), (8486, 1590973)]