1277952992

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{481157}}^1$

素因数の和:481250

約数の個数: 24

約数和(自身を含む): 2546288136

約数和(自身を除く): 1268335144

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 481157, 962314, 1924628, 3849256, 7698512, 15397024, 39936031, 79872062, 159744124, 319488248, 638976496, 1277952992]

約数ペア:

[(1, 1277952992), (2, 638976496), (4, 319488248), (8, 159744124), (16, 79872062), (32, 39936031), (83, 15397024), (166, 7698512), (332, 3849256), (664, 1924628), (1328, 962314), (2656, 481157)]