2912995216

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{224491}}^1$

素因数の和:225310

約数の個数: 20

約数和(自身を含む): 5650912624

約数和(自身を除く): 2737917408

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 224491, 448982, 897964, 1795928, 3591856, 182062201, 364124402, 728248804, 1456497608, 2912995216]

約数ペア:

[(1, 2912995216), (2, 1456497608), (4, 728248804), (8, 364124402), (16, 182062201), (811, 3591856), (1622, 1795928), (3244, 897964), (6488, 448982), (12976, 224491)]