509210849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{3943}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 613370880

約数和(自身を除く): 104160031

約数列:

[1, 7, 19, 133, 971, 3943, 6797, 18449, 27601, 74917, 129143, 524419, 3828653, 26800571, 72744407, 509210849]

約数ペア:

[(1, 509210849), (7, 72744407), (19, 26800571), (133, 3828653), (971, 524419), (3943, 129143), (6797, 74917), (18449, 27601)]