13409452

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5381}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 27125280

約数和(自身を除く): 13715828

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5381, 10762, 21524, 37667, 75334, 150668, 478909, 957818, 1915636, 3352363, 6704726, 13409452]

約数ペア:

[(1, 13409452), (2, 6704726), (4, 3352363), (7, 1915636), (14, 957818), (28, 478909), (89, 150668), (178, 75334), (356, 37667), (623, 21524), (1246, 10762), (2492, 5381)]