2514438

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 5487768

約数和(自身を除く): 2973330

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 857, 978, 1467, 1714, 2571, 2934, 5142, 7713, 15426, 139691, 279382, 419073, 838146, 1257219, 2514438]

約数ペア:

[(1, 2514438), (2, 1257219), (3, 838146), (6, 419073), (9, 279382), (18, 139691), (163, 15426), (326, 7713), (489, 5142), (857, 2934), (978, 2571), (1467, 1714)]