2198548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 4344480

約数和(自身を除く): 2145932

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1723, 3446, 6892, 18953, 37906, 49967, 75812, 99934, 199868, 549637, 1099274, 2198548]

約数ペア:

[(1, 2198548), (2, 1099274), (4, 549637), (11, 199868), (22, 99934), (29, 75812), (44, 49967), (58, 37906), (116, 18953), (319, 6892), (638, 3446), (1276, 1723)]