2005069826

素因数分解:

$2^1\times {\mathrm{251}}^2\times {\mathrm{15913}}^1$

素因数の和:16417

約数の個数: 12

約数和(自身を含む): 3019824726

約数和(自身を除く): 1014754900

約数列:

[1, 2, 251, 502, 15913, 31826, 63001, 126002, 3994163, 7988326, 1002534913, 2005069826]

約数ペア:

[(1, 2005069826), (2, 1002534913), (251, 7988326), (502, 3994163), (15913, 126002), (31826, 63001)]