2016978086

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1\times {\mathrm{6947}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 3046559040

約数和(自身を除く): 1029580954

約数列:

[1, 2, 179, 358, 811, 1622, 6947, 13894, 145169, 290338, 1243513, 2487026, 5634017, 11268034, 1008489043, 2016978086]

約数ペア:

[(1, 2016978086), (2, 1008489043), (179, 11268034), (358, 5634017), (811, 2487026), (1622, 1243513), (6947, 290338), (13894, 145169)]