2013307918

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1\times {\mathrm{5591}}^1$

素因数の和:6443

約数の個数: 16

約数和(自身を含む): 3034778400

約数和(自身を除く): 1021470482

約数列:

[1, 2, 401, 449, 802, 898, 5591, 11182, 180049, 360098, 2241991, 2510359, 4483982, 5020718, 1006653959, 2013307918]

約数ペア:

[(1, 2013307918), (2, 1006653959), (401, 5020718), (449, 4483982), (802, 2510359), (898, 2241991), (5591, 360098), (11182, 180049)]