6579820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25307}}^1$

素因数の和:25329

約数の個数: 24

約数和(自身を含む): 14881104

約数和(自身を除く): 8301284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25307, 50614, 101228, 126535, 253070, 328991, 506140, 657982, 1315964, 1644955, 3289910, 6579820]

約数ペア:

[(1, 6579820), (2, 3289910), (4, 1644955), (5, 1315964), (10, 657982), (13, 506140), (20, 328991), (26, 253070), (52, 126535), (65, 101228), (130, 50614), (260, 25307)]