2820565448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1381}}^1\times {\mathrm{4817}}^1$

素因数の和:6257

約数の個数: 32

約数和(自身を含む): 5393365560

約数和(自身を除く): 2572800112

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1381, 2762, 4817, 5524, 9634, 11048, 19268, 38536, 73193, 146386, 255301, 292772, 510602, 585544, 1021204, 2042408, 6652277, 13304554, 26609108, 53218216, 352570681, 705141362, 1410282724, 2820565448]

約数ペア:

[(1, 2820565448), (2, 1410282724), (4, 705141362), (8, 352570681), (53, 53218216), (106, 26609108), (212, 13304554), (424, 6652277), (1381, 2042408), (2762, 1021204), (4817, 585544), (5524, 510602), (9634, 292772), (11048, 255301), (19268, 146386), (38536, 73193)]