284578314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17959}}^1$

素因数の和:18122

約数の個数: 32

約数和(自身を含む): 603456000

約数和(自身を除く): 318877686

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 17959, 35918, 53877, 107754, 341221, 682442, 1023663, 2047326, 2496301, 4992602, 7488903, 14977806, 47429719, 94859438, 142289157, 284578314]

約数ペア:

[(1, 284578314), (2, 142289157), (3, 94859438), (6, 47429719), (19, 14977806), (38, 7488903), (57, 4992602), (114, 2496301), (139, 2047326), (278, 1023663), (417, 682442), (834, 341221), (2641, 107754), (5282, 53877), (7923, 35918), (15846, 17959)]