2691989353

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 2894600448

約数和(自身を除く): 202611095

約数列:

[1, 37, 61, 71, 107, 157, 2257, 2627, 3959, 4331, 5809, 6527, 7597, 9577, 11147, 16799, 160247, 241499, 281089, 354349, 412439, 463417, 621563, 679967, 1024739, 1192729, 17146429, 25158779, 37915343, 44130973, 72756469, 2691989353]

約数ペア:

[(1, 2691989353), (37, 72756469), (61, 44130973), (71, 37915343), (107, 25158779), (157, 17146429), (2257, 1192729), (2627, 1024739), (3959, 679967), (4331, 621563), (5809, 463417), (6527, 412439), (7597, 354349), (9577, 281089), (11147, 241499), (16799, 160247)]