8121764

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 16305408

約数和(自身を除く): 8183644

約数列:

[1, 2, 4, 7, 14, 28, 431, 673, 862, 1346, 1724, 2692, 3017, 4711, 6034, 9422, 12068, 18844, 290063, 580126, 1160252, 2030441, 4060882, 8121764]

約数ペア:

[(1, 8121764), (2, 4060882), (4, 2030441), (7, 1160252), (14, 580126), (28, 290063), (431, 18844), (673, 12068), (862, 9422), (1346, 6034), (1724, 4711), (2692, 3017)]