1880852842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{3571}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 3124785600

約数和(自身を除く): 1243932758

約数列:

[1, 2, 11, 22, 89, 178, 269, 538, 979, 1958, 2959, 3571, 5918, 7142, 23941, 39281, 47882, 78562, 263351, 317819, 526702, 635638, 960599, 1921198, 3496009, 6992018, 10566589, 21133178, 85493311, 170986622, 940426421, 1880852842]

約数ペア:

[(1, 1880852842), (2, 940426421), (11, 170986622), (22, 85493311), (89, 21133178), (178, 10566589), (269, 6992018), (538, 3496009), (979, 1921198), (1958, 960599), (2959, 635638), (3571, 526702), (5918, 317819), (7142, 263351), (23941, 78562), (39281, 47882)]