2007647290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{16729}}^1$

素因数の和:17838

約数の個数: 32

約数和(自身を含む): 3946138560

約数和(自身を除く): 1938491270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1091, 2182, 5455, 10910, 12001, 16729, 24002, 33458, 60005, 83645, 120010, 167290, 184019, 368038, 920095, 1840190, 18251339, 36502678, 91256695, 182513390, 200764729, 401529458, 1003823645, 2007647290]

約数ペア:

[(1, 2007647290), (2, 1003823645), (5, 401529458), (10, 200764729), (11, 182513390), (22, 91256695), (55, 36502678), (110, 18251339), (1091, 1840190), (2182, 920095), (5455, 368038), (10910, 184019), (12001, 167290), (16729, 120010), (24002, 83645), (33458, 60005)]