2008115936

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{3253}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 4014759168

約数和(自身を除く): 2006643232

約数列:

[1, 2, 4, 8, 16, 32, 101, 191, 202, 382, 404, 764, 808, 1528, 1616, 3056, 3232, 3253, 6112, 6506, 13012, 19291, 26024, 38582, 52048, 77164, 104096, 154328, 308656, 328553, 617312, 621323, 657106, 1242646, 1314212, 2485292, 2628424, 4970584, 5256848, 9941168, 10513696, 19882336, 62753623, 125507246, 251014492, 502028984, 1004057968, 2008115936]

約数ペア:

[(1, 2008115936), (2, 1004057968), (4, 502028984), (8, 251014492), (16, 125507246), (32, 62753623), (101, 19882336), (191, 10513696), (202, 9941168), (382, 5256848), (404, 4970584), (764, 2628424), (808, 2485292), (1528, 1314212), (1616, 1242646), (3056, 657106), (3232, 621323), (3253, 617312), (6112, 328553), (6506, 308656), (13012, 154328), (19291, 104096), (26024, 77164), (38582, 52048)]