2195133068

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{123239}}^1$

素因数の和:123377

約数の個数: 24

約数和(自身を含む): 3957975840

約数和(自身を除く): 1762842772

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 4453, 8906, 17812, 123239, 246478, 492956, 7517579, 8996447, 15035158, 17992894, 30070316, 35985788, 548783267, 1097566534, 2195133068]

約数ペア:

[(1, 2195133068), (2, 1097566534), (4, 548783267), (61, 35985788), (73, 30070316), (122, 17992894), (146, 15035158), (244, 8996447), (292, 7517579), (4453, 492956), (8906, 246478), (17812, 123239)]