224799004820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{864611557}}^1$

素因数の和:864611579

約数の個数: 24

約数和(自身を含む): 508391596104

約数和(自身を除く): 283592591284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 864611557, 1729223114, 3458446228, 4323057785, 8646115570, 11239950241, 17292231140, 22479900482, 44959800964, 56199751205, 112399502410, 224799004820]

約数ペア:

[(1, 224799004820), (2, 112399502410), (4, 56199751205), (5, 44959800964), (10, 22479900482), (13, 17292231140), (20, 11239950241), (26, 8646115570), (52, 4323057785), (65, 3458446228), (130, 1729223114), (260, 864611557)]