1520686426

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{961243}}^1$

素因数の和:961365

約数の個数: 16

約数和(自身を含む): 2629963584

約数和(自身を除く): 1109277158

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 961243, 1922486, 6728701, 13457402, 108620459, 217240918, 760343213, 1520686426]

約数ペア:

[(1, 1520686426), (2, 760343213), (7, 217240918), (14, 108620459), (113, 13457402), (226, 6728701), (791, 1922486), (1582, 961243)]