1940621758

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1\times {\mathrm{10861}}^1$

素因数の和:13083

約数の個数: 16

約数和(自身を含む): 2983574160

約数和(自身を除く): 1042952402

約数列:

[1, 2, 41, 82, 2179, 4358, 10861, 21722, 89339, 178678, 445301, 890602, 23666119, 47332238, 970310879, 1940621758]

約数ペア:

[(1, 1940621758), (2, 970310879), (41, 47332238), (82, 23666119), (2179, 890602), (4358, 445301), (10861, 178678), (21722, 89339)]