2936706580

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{745357}}^1$

素因数の和:745563

約数の個数: 24

約数和(自身を含む): 6198397128

約数和(自身を除く): 3261690548

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 745357, 1490714, 2981428, 3726785, 7453570, 14907140, 146835329, 293670658, 587341316, 734176645, 1468353290, 2936706580]

約数ペア:

[(1, 2936706580), (2, 1468353290), (4, 734176645), (5, 587341316), (10, 293670658), (20, 146835329), (197, 14907140), (394, 7453570), (788, 3726785), (985, 2981428), (1970, 1490714), (3940, 745357)]