1778977730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1\times {\mathrm{3463}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 3274228224

約数和(自身を除く): 1495250494

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1093, 2186, 3463, 5465, 6926, 10930, 17315, 34630, 51371, 102742, 162761, 256855, 325522, 513710, 813805, 1627610, 3785059, 7570118, 18925295, 37850590, 177897773, 355795546, 889488865, 1778977730]

約数ペア:

[(1, 1778977730), (2, 889488865), (5, 355795546), (10, 177897773), (47, 37850590), (94, 18925295), (235, 7570118), (470, 3785059), (1093, 1627610), (2186, 813805), (3463, 513710), (5465, 325522), (6926, 256855), (10930, 162761), (17315, 102742), (34630, 51371)]