491531042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1\times {\mathrm{3221}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 755919864

約数和(自身を除く): 264388822

約数列:

[1, 2, 41, 82, 1861, 3221, 3722, 6442, 76301, 132061, 152602, 264122, 5994281, 11988562, 245765521, 491531042]

約数ペア:

[(1, 491531042), (2, 245765521), (41, 11988562), (82, 5994281), (1861, 264122), (3221, 152602), (3722, 132061), (6442, 76301)]