2045742774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{315409}}^1$

素因数の和:315484

約数の個数: 32

約数和(自身を含む): 4360227840

約数和(自身を除く): 2314485066

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 315409, 630818, 946227, 1892454, 7254407, 14508814, 14824223, 21763221, 29648446, 43526442, 44472669, 88945338, 340957129, 681914258, 1022871387, 2045742774]

約数ペア:

[(1, 2045742774), (2, 1022871387), (3, 681914258), (6, 340957129), (23, 88945338), (46, 44472669), (47, 43526442), (69, 29648446), (94, 21763221), (138, 14824223), (141, 14508814), (282, 7254407), (1081, 1892454), (2162, 946227), (3243, 630818), (6486, 315409)]