4887788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 9137520

約数和(自身を除く): 4249732

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 881, 1387, 1762, 2774, 3524, 5548, 16739, 33478, 64313, 66956, 128626, 257252, 1221947, 2443894, 4887788]

約数ペア:

[(1, 4887788), (2, 2443894), (4, 1221947), (19, 257252), (38, 128626), (73, 66956), (76, 64313), (146, 33478), (292, 16739), (881, 5548), (1387, 3524), (1762, 2774)]