4920997123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{297503}}^1$

素因数の和:297666

約数の個数: 16

約数和(自身を含む): 5997680640

約数和(自身を除く): 1076683517

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 297503, 2082521, 5057551, 35402857, 41352917, 289470419, 702999589, 4920997123]

約数ペア:

[(1, 4920997123), (7, 702999589), (17, 289470419), (119, 41352917), (139, 35402857), (973, 5057551), (2363, 2082521), (16541, 297503)]