2850873820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8384923}}^1$

素因数の和:8384949

約数の個数: 24

約数和(自身を含む): 6339002544

約数和(自身を除く): 3488128724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8384923, 16769846, 33539692, 41924615, 83849230, 142543691, 167698460, 285087382, 570174764, 712718455, 1425436910, 2850873820]

約数ペア:

[(1, 2850873820), (2, 1425436910), (4, 712718455), (5, 570174764), (10, 285087382), (17, 167698460), (20, 142543691), (34, 83849230), (68, 41924615), (85, 33539692), (170, 16769846), (340, 8384923)]