1039472024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{21739}}^1$

素因数の和:21927

約数の個数: 32

約数和(自身を含む): 2008776000

約数和(自身を除く): 969303976

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 5977, 11954, 21739, 23908, 43478, 47816, 86956, 173912, 934777, 1869554, 3021721, 3739108, 6043442, 7478216, 12086884, 24173768, 129934003, 259868006, 519736012, 1039472024]

約数ペア:

[(1, 1039472024), (2, 519736012), (4, 259868006), (8, 129934003), (43, 24173768), (86, 12086884), (139, 7478216), (172, 6043442), (278, 3739108), (344, 3021721), (556, 1869554), (1112, 934777), (5977, 173912), (11954, 86956), (21739, 47816), (23908, 43478)]