40819766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6569}}^1$

素因数の和:6823

約数の個数: 16

約数和(自身を含む): 66225600

約数和(自身を除く): 25405834

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 6569, 13138, 85397, 170794, 1569991, 3139982, 20409883, 40819766]

約数ペア:

[(1, 40819766), (2, 20409883), (13, 3139982), (26, 1569991), (239, 170794), (478, 85397), (3107, 13138), (6214, 6569)]