2912255585278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{255147677}}^1$

素因数の和:255148131

約数の個数: 16

約数和(自身を含む): 4715129089440

約数和(自身を除く): 1802873504162

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 255147677, 510295354, 3316919801, 6633839602, 112009830203, 224019660406, 1456127792639, 2912255585278]

約数ペア:

[(1, 2912255585278), (2, 1456127792639), (13, 224019660406), (26, 112009830203), (439, 6633839602), (878, 3316919801), (5707, 510295354), (11414, 255147677)]