1396276

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 2854656

約数和(自身を除く): 1458380

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1061, 1316, 2122, 4244, 7427, 14854, 29708, 49867, 99734, 199468, 349069, 698138, 1396276]

約数ペア:

[(1, 1396276), (2, 698138), (4, 349069), (7, 199468), (14, 99734), (28, 49867), (47, 29708), (94, 14854), (188, 7427), (329, 4244), (658, 2122), (1061, 1316)]