508764991

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4219}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 623479680

約数和(自身を除く): 114714689

約数列:

[1, 7, 23, 49, 107, 161, 749, 1127, 2461, 4219, 5243, 17227, 29533, 97037, 120589, 206731, 451433, 679259, 3160031, 4754813, 10382959, 22120217, 72680713, 508764991]

約数ペア:

[(1, 508764991), (7, 72680713), (23, 22120217), (49, 10382959), (107, 4754813), (161, 3160031), (749, 679259), (1127, 451433), (2461, 206731), (4219, 120589), (5243, 97037), (17227, 29533)]