858727942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{74323}}^1$

素因数の和:74487

約数の個数: 16

約数和(自身を含む): 1324453680

約数和(自身を除く): 465725738

約数列:

[1, 2, 53, 106, 109, 218, 5777, 11554, 74323, 148646, 3939119, 7878238, 8101207, 16202414, 429363971, 858727942]

約数ペア:

[(1, 858727942), (2, 429363971), (53, 16202414), (106, 8101207), (109, 7878238), (218, 3939119), (5777, 148646), (11554, 74323)]