4642878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 9878400

約数和(自身を除く): 5235522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 293, 417, 586, 834, 879, 1758, 2641, 5282, 5567, 7923, 11134, 15846, 16701, 33402, 40727, 81454, 122181, 244362, 773813, 1547626, 2321439, 4642878]

約数ペア:

[(1, 4642878), (2, 2321439), (3, 1547626), (6, 773813), (19, 244362), (38, 122181), (57, 81454), (114, 40727), (139, 33402), (278, 16701), (293, 15846), (417, 11134), (586, 7923), (834, 5567), (879, 5282), (1758, 2641)]