2005055552666

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{2579}}^1\times {\mathrm{4003}}^1$

素因数の和:6891

約数の個数: 48

約数和(自身を含む): 3188040055200

約数和(自身を除く): 1182984502534

約数列:

[1, 2, 19, 38, 269, 361, 538, 722, 2579, 4003, 5111, 5158, 8006, 10222, 49001, 76057, 97109, 98002, 152114, 194218, 693751, 931019, 1076807, 1387502, 1445083, 1862038, 2153614, 2890166, 10323737, 13181269, 20459333, 20647474, 26362538, 40918666, 196151003, 250444111, 388727327, 392302006, 500888222, 777454654, 2777085253, 3726869057, 5554170506, 7453738114, 52764619807, 105529239614, 1002527776333, 2005055552666]

約数ペア:

[(1, 2005055552666), (2, 1002527776333), (19, 105529239614), (38, 52764619807), (269, 7453738114), (361, 5554170506), (538, 3726869057), (722, 2777085253), (2579, 777454654), (4003, 500888222), (5111, 392302006), (5158, 388727327), (8006, 250444111), (10222, 196151003), (49001, 40918666), (76057, 26362538), (97109, 20647474), (98002, 20459333), (152114, 13181269), (194218, 10323737), (693751, 2890166), (931019, 2153614), (1076807, 1862038), (1387502, 1445083)]