2227194385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{37123}}^1$

素因数の和:37225

約数の個数: 24

約数和(自身を含む): 2934874944

約数和(自身を除く): 707680559

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 4615, 11999, 37123, 59995, 185615, 482599, 2412995, 2635733, 6273787, 13178665, 31368935, 34264529, 171322645, 445438877, 2227194385]

約数ペア:

[(1, 2227194385), (5, 445438877), (13, 171322645), (65, 34264529), (71, 31368935), (169, 13178665), (355, 6273787), (845, 2635733), (923, 2412995), (4615, 482599), (11999, 185615), (37123, 59995)]