1267196

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 2558976

約数和(自身を除く): 1291780

約数列:

[1, 2, 4, 7, 14, 28, 167, 271, 334, 542, 668, 1084, 1169, 1897, 2338, 3794, 4676, 7588, 45257, 90514, 181028, 316799, 633598, 1267196]

約数ペア:

[(1, 1267196), (2, 633598), (4, 316799), (7, 181028), (14, 90514), (28, 45257), (167, 7588), (271, 4676), (334, 3794), (542, 2338), (668, 1897), (1084, 1169)]