2194377548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24677}}^1$

素因数の和:24782

約数の個数: 48

約数和(自身を含む): 4378074624

約数和(自身を除く): 2183697076

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 473, 517, 946, 1034, 1892, 2021, 2068, 4042, 8084, 22231, 24677, 44462, 49354, 88924, 98708, 271447, 542894, 1061111, 1085788, 1159819, 2122222, 2319638, 4244444, 4639276, 11672221, 12758009, 23344442, 25516018, 46688884, 49872217, 51032036, 99744434, 199488868, 548594387, 1097188774, 2194377548]

約数ペア:

[(1, 2194377548), (2, 1097188774), (4, 548594387), (11, 199488868), (22, 99744434), (43, 51032036), (44, 49872217), (47, 46688884), (86, 25516018), (94, 23344442), (172, 12758009), (188, 11672221), (473, 4639276), (517, 4244444), (946, 2319638), (1034, 2122222), (1892, 1159819), (2021, 1085788), (2068, 1061111), (4042, 542894), (8084, 271447), (22231, 98708), (24677, 88924), (44462, 49354)]