2017396858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{39827}}^1$

素因数の和:39922

約数の個数: 32

約数和(自身を含む): 3364669440

約数和(自身を除く): 1347272582

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 589, 817, 1178, 1333, 1634, 2666, 25327, 39827, 50654, 79654, 756713, 1234637, 1513426, 1712561, 2469274, 3425122, 23458103, 32538659, 46916206, 53089391, 65077318, 106178782, 1008698429, 2017396858]

約数ペア:

[(1, 2017396858), (2, 1008698429), (19, 106178782), (31, 65077318), (38, 53089391), (43, 46916206), (62, 32538659), (86, 23458103), (589, 3425122), (817, 2469274), (1178, 1712561), (1333, 1513426), (1634, 1234637), (2666, 756713), (25327, 79654), (39827, 50654)]