2546984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 5279040

約数和(自身を除く): 2732056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 281, 412, 562, 824, 1124, 1133, 2248, 2266, 3091, 4532, 6182, 9064, 12364, 24728, 28943, 57886, 115772, 231544, 318373, 636746, 1273492, 2546984]

約数ペア:

[(1, 2546984), (2, 1273492), (4, 636746), (8, 318373), (11, 231544), (22, 115772), (44, 57886), (88, 28943), (103, 24728), (206, 12364), (281, 9064), (412, 6182), (562, 4532), (824, 3091), (1124, 2266), (1133, 2248)]