1663017044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1881241}}^1$

素因数の和:1881275

約数の個数: 24

約数和(自身を含む): 3318510888

約数和(自身を除く): 1655493844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1881241, 3762482, 7524964, 24456133, 31981097, 48912266, 63962194, 97824532, 127924388, 415754261, 831508522, 1663017044]

約数ペア:

[(1, 1663017044), (2, 831508522), (4, 415754261), (13, 127924388), (17, 97824532), (26, 63962194), (34, 48912266), (52, 31981097), (68, 24456133), (221, 7524964), (442, 3762482), (884, 1881241)]