2747216

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1778

約数の個数: 20

約数和(自身を含む): 5377632

約数和(自身を除く): 2630416

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1667, 3334, 6668, 13336, 26672, 171701, 343402, 686804, 1373608, 2747216]

約数ペア:

[(1, 2747216), (2, 1373608), (4, 686804), (8, 343402), (16, 171701), (103, 26672), (206, 13336), (412, 6668), (824, 3334), (1648, 1667)]