2007457459

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 2449814400

約数和(自身を除く): 442356941

約数列:

[1, 7, 29, 37, 203, 241, 259, 1073, 1109, 1687, 6989, 7511, 7763, 8917, 32161, 41033, 48923, 62419, 225127, 258593, 267269, 287231, 1189957, 1810151, 1870883, 7750801, 8329699, 9888953, 54255607, 69222671, 286779637, 2007457459]

約数ペア:

[(1, 2007457459), (7, 286779637), (29, 69222671), (37, 54255607), (203, 9888953), (241, 8329699), (259, 7750801), (1073, 1870883), (1109, 1810151), (1687, 1189957), (6989, 287231), (7511, 267269), (7763, 258593), (8917, 225127), (32161, 62419), (41033, 48923)]