1330321412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{896443}}^1$

素因数の和:896507

約数の個数: 24

約数和(自身を含む): 2710846656

約数和(自身を除く): 1380525244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 896443, 1792886, 3585772, 6275101, 12550202, 25100404, 47511479, 95022958, 190045916, 332580353, 665160706, 1330321412]

約数ペア:

[(1, 1330321412), (2, 665160706), (4, 332580353), (7, 190045916), (14, 95022958), (28, 47511479), (53, 25100404), (106, 12550202), (212, 6275101), (371, 3585772), (742, 1792886), (1484, 896443)]