1292752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1930

約数の個数: 20

約数和(自身を含む): 2564320

約数和(自身を除く): 1271568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1879, 3758, 7516, 15032, 30064, 80797, 161594, 323188, 646376, 1292752]

約数ペア:

[(1, 1292752), (2, 646376), (4, 323188), (8, 161594), (16, 80797), (43, 30064), (86, 15032), (172, 7516), (344, 3758), (688, 1879)]