8452028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{12503}}^1$

素因数の和:12533

約数の個数: 18

約数和(自身を含む): 16017624

約数和(自身を除く): 7565596

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 12503, 25006, 50012, 162539, 325078, 650156, 2113007, 4226014, 8452028]

約数ペア:

[(1, 8452028), (2, 4226014), (4, 2113007), (13, 650156), (26, 325078), (52, 162539), (169, 50012), (338, 25006), (676, 12503)]