1257103672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{59771}}^1$

素因数の和:60027

約数の個数: 32

約数和(自身を含む): 2582150400

約数和(自身を除く): 1325046728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 10516, 21032, 59771, 119542, 239084, 478168, 657481, 1314962, 2629924, 5259848, 14285269, 28570538, 57141076, 114282152, 157137959, 314275918, 628551836, 1257103672]

約数ペア:

[(1, 1257103672), (2, 628551836), (4, 314275918), (8, 157137959), (11, 114282152), (22, 57141076), (44, 28570538), (88, 14285269), (239, 5259848), (478, 2629924), (956, 1314962), (1912, 657481), (2629, 478168), (5258, 239084), (10516, 119542), (21032, 59771)]