2018249690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11872057}}^1$

素因数の和:11872081

約数の個数: 16

約数和(自身を含む): 3846546792

約数和(自身を除く): 1828297102

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11872057, 23744114, 59360285, 118720570, 201824969, 403649938, 1009124845, 2018249690]

約数ペア:

[(1, 2018249690), (2, 1009124845), (5, 403649938), (10, 201824969), (17, 118720570), (34, 59360285), (85, 23744114), (170, 11872057)]