2158392

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 3284808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 647, 834, 1112, 1294, 1668, 1941, 2588, 3336, 3882, 5176, 7764, 15528, 89933, 179866, 269799, 359732, 539598, 719464, 1079196, 2158392]

約数ペア:

[(1, 2158392), (2, 1079196), (3, 719464), (4, 539598), (6, 359732), (8, 269799), (12, 179866), (24, 89933), (139, 15528), (278, 7764), (417, 5176), (556, 3882), (647, 3336), (834, 2588), (1112, 1941), (1294, 1668)]