2431178315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8783}}^1$

素因数の和:8923

約数の個数: 32

約数和(自身を含む): 3187537920

約数和(自身を除く): 756359605

約数列:

[1, 5, 23, 29, 83, 115, 145, 415, 667, 1909, 2407, 3335, 8783, 9545, 12035, 43915, 55361, 202009, 254707, 276805, 728989, 1010045, 1273535, 3644945, 5858261, 16766747, 21140681, 29291305, 83833735, 105703405, 486235663, 2431178315]

約数ペア:

[(1, 2431178315), (5, 486235663), (23, 105703405), (29, 83833735), (83, 29291305), (115, 21140681), (145, 16766747), (415, 5858261), (667, 3644945), (1909, 1273535), (2407, 1010045), (3335, 728989), (8783, 276805), (9545, 254707), (12035, 202009), (43915, 55361)]