2040074738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{2801}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 3339871920

約数和(自身を除く): 1299797182

約数列:

[1, 2, 13, 26, 109, 218, 257, 514, 1417, 2801, 2834, 3341, 5602, 6682, 28013, 36413, 56026, 72826, 305309, 364169, 610618, 719857, 728338, 1439714, 3969017, 7938034, 9358141, 18716282, 78464413, 156928826, 1020037369, 2040074738]

約数ペア:

[(1, 2040074738), (2, 1020037369), (13, 156928826), (26, 78464413), (109, 18716282), (218, 9358141), (257, 7938034), (514, 3969017), (1417, 1439714), (2801, 728338), (2834, 719857), (3341, 610618), (5602, 364169), (6682, 305309), (28013, 72826), (36413, 56026)]