1720808519044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1913}}^1\times {\mathrm{13228441}}^1$

素因数の和:13230375

約数の個数: 24

約数和(自身を含む): 3190223986488

約数和(自身を除く): 1469415467444

約数列:

[1, 2, 4, 17, 34, 68, 1913, 3826, 7652, 32521, 65042, 130084, 13228441, 26456882, 52913764, 224883497, 449766994, 899533988, 25306007633, 50612015266, 101224030532, 430202129761, 860404259522, 1720808519044]

約数ペア:

[(1, 1720808519044), (2, 860404259522), (4, 430202129761), (17, 101224030532), (34, 50612015266), (68, 25306007633), (1913, 899533988), (3826, 449766994), (7652, 224883497), (32521, 52913764), (65042, 26456882), (130084, 13228441)]