2805424

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2692

約数の個数: 20

約数和(自身を含む): 5518744

約数和(自身を除く): 2713320

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2617, 5234, 10468, 20936, 41872, 175339, 350678, 701356, 1402712, 2805424]

約数ペア:

[(1, 2805424), (2, 1402712), (4, 701356), (8, 350678), (16, 175339), (67, 41872), (134, 20936), (268, 10468), (536, 5234), (1072, 2617)]