1738991285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 2262442752

約数和(自身を除く): 523451467

約数列:

[1, 5, 17, 71, 85, 107, 355, 535, 1207, 1819, 2693, 6035, 7597, 9095, 13465, 37985, 45781, 129149, 191203, 228905, 288151, 645745, 956015, 1440755, 3250451, 4898567, 16252255, 20458721, 24492835, 102293605, 347798257, 1738991285]

約数ペア:

[(1, 1738991285), (5, 347798257), (17, 102293605), (71, 24492835), (85, 20458721), (107, 16252255), (355, 4898567), (535, 3250451), (1207, 1440755), (1819, 956015), (2693, 645745), (6035, 288151), (7597, 228905), (9095, 191203), (13465, 129149), (37985, 45781)]