261007024

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{84523}}^1$

素因数の和:84724

約数の個数: 20

約数和(自身を含む): 508327336

約数和(自身を除く): 247320312

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 84523, 169046, 338092, 676184, 1352368, 16312939, 32625878, 65251756, 130503512, 261007024]

約数ペア:

[(1, 261007024), (2, 130503512), (4, 65251756), (8, 32625878), (16, 16312939), (193, 1352368), (386, 676184), (772, 338092), (1544, 169046), (3088, 84523)]