131567345260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{506028251}}^1$

素因数の和:506028273

約数の個数: 24

約数和(自身を含む): 297544612176

約数和(自身を除く): 165977266916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 506028251, 1012056502, 2024113004, 2530141255, 5060282510, 6578367263, 10120565020, 13156734526, 26313469052, 32891836315, 65783672630, 131567345260]

約数ペア:

[(1, 131567345260), (2, 65783672630), (4, 32891836315), (5, 26313469052), (10, 13156734526), (13, 10120565020), (20, 6578367263), (26, 5060282510), (52, 2530141255), (65, 2024113004), (130, 1012056502), (260, 506028251)]