8961642430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5302747}}^1$

素因数の和:5302780

約数の個数: 24

約数和(自身を含む): 17467251912

約数和(自身を除く): 8505609482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5302747, 10605494, 26513735, 53027470, 68935711, 137871422, 344678555, 689357110, 896164243, 1792328486, 4480821215, 8961642430]

約数ペア:

[(1, 8961642430), (2, 4480821215), (5, 1792328486), (10, 896164243), (13, 689357110), (26, 344678555), (65, 137871422), (130, 68935711), (169, 53027470), (338, 26513735), (845, 10605494), (1690, 5302747)]