2893281335

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{22543}}^1$

素因数の和:22767

約数の個数: 32

約数和(自身を含む): 4198594560

約数和(自身を除く): 1305313225

約数列:

[1, 5, 7, 19, 35, 95, 133, 193, 665, 965, 1351, 3667, 6755, 18335, 22543, 25669, 112715, 128345, 157801, 428317, 789005, 2141585, 2998219, 4350799, 14991095, 21753995, 30455593, 82665181, 152277965, 413325905, 578656267, 2893281335]

約数ペア:

[(1, 2893281335), (5, 578656267), (7, 413325905), (19, 152277965), (35, 82665181), (95, 30455593), (133, 21753995), (193, 14991095), (665, 4350799), (965, 2998219), (1351, 2141585), (3667, 789005), (6755, 428317), (18335, 157801), (22543, 128345), (25669, 112715)]