2351780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 5230008

約数和(自身を除く): 2878228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6917, 13834, 27668, 34585, 69170, 117589, 138340, 235178, 470356, 587945, 1175890, 2351780]

約数ペア:

[(1, 2351780), (2, 1175890), (4, 587945), (5, 470356), (10, 235178), (17, 138340), (20, 117589), (34, 69170), (68, 34585), (85, 27668), (170, 13834), (340, 6917)]