4330820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16657}}^1$

素因数の和:16679

約数の個数: 24

約数和(自身を含む): 9794904

約数和(自身を除く): 5464084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16657, 33314, 66628, 83285, 166570, 216541, 333140, 433082, 866164, 1082705, 2165410, 4330820]

約数ペア:

[(1, 4330820), (2, 2165410), (4, 1082705), (5, 866164), (10, 433082), (13, 333140), (20, 216541), (26, 166570), (52, 83285), (65, 66628), (130, 33314), (260, 16657)]