25281042

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{30313}}^1$

素因数の和:30457

約数の個数: 16

約数和(自身を含む): 50927520

約数和(自身を除く): 25646478

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 30313, 60626, 90939, 181878, 4213507, 8427014, 12640521, 25281042]

約数ペア:

[(1, 25281042), (2, 12640521), (3, 8427014), (6, 4213507), (139, 181878), (278, 90939), (417, 60626), (834, 30313)]