2590386484

素因数分解:

$2^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{42457}}^1$

素因数の和:44647

約数の個数: 24

約数和(自身を含む): 5183272640

約数和(自身を除く): 2592886156

約数列:

[1, 2, 4, 7, 14, 28, 2179, 4358, 8716, 15253, 30506, 42457, 61012, 84914, 169828, 297199, 594398, 1188796, 92513803, 185027606, 370055212, 647596621, 1295193242, 2590386484]

約数ペア:

[(1, 2590386484), (2, 1295193242), (4, 647596621), (7, 370055212), (14, 185027606), (28, 92513803), (2179, 1188796), (4358, 594398), (8716, 297199), (15253, 169828), (30506, 84914), (42457, 61012)]