1803791068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{11527}}^1$

素因数の和:11650

約数の個数: 48

約数和(自身を含む): 3486067200

約数和(自身を除く): 1682276132

約数列:

[1, 2, 4, 19, 29, 38, 58, 71, 76, 116, 142, 284, 551, 1102, 1349, 2059, 2204, 2698, 4118, 5396, 8236, 11527, 23054, 39121, 46108, 78242, 156484, 219013, 334283, 438026, 668566, 818417, 876052, 1337132, 1636834, 3273668, 6351377, 12702754, 15549923, 23734093, 25405508, 31099846, 47468186, 62199692, 94936372, 450947767, 901895534, 1803791068]

約数ペア:

[(1, 1803791068), (2, 901895534), (4, 450947767), (19, 94936372), (29, 62199692), (38, 47468186), (58, 31099846), (71, 25405508), (76, 23734093), (116, 15549923), (142, 12702754), (284, 6351377), (551, 3273668), (1102, 1636834), (1349, 1337132), (2059, 876052), (2204, 818417), (2698, 668566), (4118, 438026), (5396, 334283), (8236, 219013), (11527, 156484), (23054, 78242), (39121, 46108)]