130017818

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127219}}^1$

素因数の和:127301

約数の個数: 16

約数和(自身を含む): 225942720

約数和(自身を除く): 95924902

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 127219, 254438, 890533, 1781066, 9286987, 18573974, 65008909, 130017818]

約数ペア:

[(1, 130017818), (2, 65008909), (7, 18573974), (14, 9286987), (73, 1781066), (146, 890533), (511, 254438), (1022, 127219)]