7920938

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 12147840

約数和(自身を除く): 4226902

約数列:

[1, 2, 73, 146, 227, 239, 454, 478, 16571, 17447, 33142, 34894, 54253, 108506, 3960469, 7920938]

約数ペア:

[(1, 7920938), (2, 3960469), (73, 108506), (146, 54253), (227, 34894), (239, 33142), (454, 17447), (478, 16571)]