542455774

素因数分解:

$2^1\times 7^2\times {\mathrm{1979}}^1\times {\mathrm{2797}}^1$

素因数の和:4792

約数の個数: 24

約数和(自身を含む): 947346840

約数和(自身を除く): 404891066

約数列:

[1, 2, 7, 14, 49, 98, 1979, 2797, 3958, 5594, 13853, 19579, 27706, 39158, 96971, 137053, 193942, 274106, 5535263, 11070526, 38746841, 77493682, 271227887, 542455774]

約数ペア:

[(1, 542455774), (2, 271227887), (7, 77493682), (14, 38746841), (49, 11070526), (98, 5535263), (1979, 274106), (2797, 193942), (3958, 137053), (5594, 96971), (13853, 39158), (19579, 27706)]