2007997342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{54121}}^1$

素因数の和:55563

約数の個数: 16

約数和(自身を含む): 3246021072

約数和(自身を除く): 1238023730

約数列:

[1, 2, 13, 26, 1427, 2854, 18551, 37102, 54121, 108242, 703573, 1407146, 77230667, 154461334, 1003998671, 2007997342]

約数ペア:

[(1, 2007997342), (2, 1003998671), (13, 154461334), (26, 77230667), (1427, 1407146), (2854, 703573), (18551, 108242), (37102, 54121)]