2023681996

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{45427}}^1$

素因数の和:45518

約数の個数: 48

約数和(自身を含む): 4253514496

約数和(自身を除く): 2229832500

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 11137, 22274, 44548, 45427, 90854, 181708, 317989, 635978, 1271956, 1680799, 1953361, 3361598, 3906722, 6723196, 7813444, 11765593, 13673527, 23531186, 27347054, 47062372, 54694108, 72274357, 144548714, 289097428, 505920499, 1011840998, 2023681996]

約数ペア:

[(1, 2023681996), (2, 1011840998), (4, 505920499), (7, 289097428), (14, 144548714), (28, 72274357), (37, 54694108), (43, 47062372), (74, 27347054), (86, 23531186), (148, 13673527), (172, 11765593), (259, 7813444), (301, 6723196), (518, 3906722), (602, 3361598), (1036, 1953361), (1204, 1680799), (1591, 1271956), (3182, 635978), (6364, 317989), (11137, 181708), (22274, 90854), (44548, 45427)]