123952678

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{214451}}^1$

素因数の和:214487

約数の個数: 12

約数和(自身を含む): 197510292

約数和(自身を除く): 73557614

約数列:

[1, 2, 17, 34, 289, 578, 214451, 428902, 3645667, 7291334, 61976339, 123952678]

約数ペア:

[(1, 123952678), (2, 61976339), (17, 7291334), (34, 3645667), (289, 428902), (578, 214451)]